What Are Equivalent Expressions


What is an example of an equivalent expression?

Examples of Equivalent Expressions

3(x + 2) and 3x + 6 are equivalent expressions because the value of both the expressions remains the same for any value of x. 3x + 6 = 3 × 4 + 6 = 18. and can also be written as 6(x2 + 2y + 1) = 6x2 + 12y + 6. In this lesson, we learn to identify equivalent expressions. via

How do you find equivalent expressions?

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer. via

What are non examples of equivalent expressions?

  • Equivalent Expressions.
  • Non-Examples.
  • Examples.
  • 3x + 4x and 7x.
  • 3x + 4 and 7x.
  • –(b + 8) and –b + 4.
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    What are two expressions that are equivalent called?

    An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement. via

    How do you simplify an equivalent expression?

  • Remove any grouping symbol such as brackets and parentheses by multiplying factors.
  • Use the exponent rule to remove grouping if the terms are containing exponents.
  • Combine the like terms by addition or subtraction.
  • Combine the constants.
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    How can you solve problems using equivalent expressions?

  • Step 1 - Use the distributive property, if necessary.
  • Step 2 - Combine like terms on the same side of the equal sign, if needed.
  • Step 3 - Collect the variable being solved for on the same side of the equation.
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    How do you find expressions?

    To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations. via

    What are some examples of expressions?

    The definition of an example of expression is a frequently used word or phrase or it is a way to convey your thoughts, feelings or emotions. An example of an expression is the phrase "a penny saved is a penny earned." An example of an expression is a smile. via

    How do you factor expressions?

    Multiply the number and variable together to get 2x. Then divide each part of the expression by 2x. The expression with the GCF factored out is 2x (x^2 + 9x + 5). Note that you must put the factored expression in parentheses and write the GCF next to it. via

    What is non equivalent?

    1. nonequivalent - not equal or interchangeable in value, quantity, or significance. unequal - poorly balanced or matched in quantity or value or measure. Based on WordNet 3.0, Farlex clipart collection. via

    What is the symbol of equivalent set?

    The symbol for denoting an equivalent set is '↔'. Equal sets: Two sets A and B are said to be equal if they contain the same elements. Every element of A is an element of B and every element of B is an element of A. via

    What is a value that makes an equation true?

    A solution is any value of a variable that makes the specified equation true. A solution set is the set of all variables that makes the equation true. via

    What is equivalent calculator?

    Equivalent Expression Calculator is a free online tool that displays the equivalent expressions for the given algebraic expression. BYJU'S online equivalent expression calculator tool makes the calculations and simplification faster and it displays the equivalent expression in a fraction of seconds. via

    What is equivalent in fractions?

    Equivalent fractions are two or more fractions that are all equal. A fraction is a part of a whole: the denominator (bottom number) represents how many equal parts the whole is split into; the numerator (top number) represents the amount of those parts. via

    How do you solve expressions with variables?

  • 4x + 16 = 25 -3x =
  • 4x = 25 -16 - 3x.
  • 4x + 3x = 25 -16 =
  • 7x = 9.
  • 7x/7 = 9/7 =
  • x = 9/7.
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    How do you simplify an expression example?

    Simplifying Expressions

  • Related Pages. Solving Linear Equations. Algebraic Expressions.
  • Example: Simplify the expressions:
  • Solution: a) 14x + 5x = (14 + 5)x = 19x.
  • Example: Simplify 3x + 2y – 2x + 6.
  • Solution: 3x + 2y – 2x + 6.
  • Example: Simplify 3x + 2a – 4x.
  • Solution: 3x + 2a – 4x.
  • Example: Simplify -7ab + 6b - 3ab - 4b - 3ab.
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    Which expression is equivalent to 36 a minus 27?

    9(4a minus 3) is equivalent to 36a minus 27. via

    Which expression is equivalent to 16 * 3?

    That means the expression "24 x 2" is equivalent to 16 x 3. via

    Are two equations equal?

    Two systems of equations are equivalent if they have the same solution(s). This article reviews how to tell if two systems are equivalent. Systems of equations that have the same solution are called equivalent systems. via

    Is AA a coefficient?

    In mathematics, a coefficient is an integer that is multiplied with the variable of a single term or the terms of a polynomial. For example, in the expression: ax2 + bx + c, x is the variable and 'a' and 'b' are the coefficients. via

    What are some examples of algebraic expressions?

    Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression. via

    How do you identify an algebraic expression?

    Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation. For example, 2x+4y−9 is an algebraic expression. Term: Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables. via

    What are the types of algebraic expression?

    There are 3 main types of algebraic expressions which include:

  • Monomial Expression.
  • Binomial Expression.
  • Polynomial Expression.
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    What are the 10 examples of idiomatic expression?

  • “Hit the hay.” “Sorry, guys, I have to hit the hay now!”
  • “Up in the air”
  • “Stabbed in the back”
  • “Takes two to tango”
  • “Kill two birds with one stone.”
  • “Piece of cake”
  • “Costs an arm and a leg”
  • “Break a leg”
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    What is write an expression?

    To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number. Some examples of common phrases and corresponding expressions that involve addition are: Phrase. via

    What is words of expression?

    noun. the act of expressing or setting forth in words: the free expression of political opinions. a particular word, phrase, or form of words: old-fashioned expressions. the manner or form in which a thing is expressed in words; wording; phrasing: delicacy of expression. via

    How do you factor algebra 1 expressions? (video)

    What are all the factors of 72?

    The sum of all factors of 72 is 195.

  • Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72.
  • Negative Factors of 72: -1, -2, -3, -4, -6, -8, -9, -12, -18, -24, -36 and -72.
  • Prime Factors of 72: 2, 3.
  • Prime Factorization of 72: 2 × 2 × 2 × 3 × 3 = 23 × 32
  • Sum of Factors of 72: 195.
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    What are factors of 36?

    Factors of 36

  • Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18 and 36.
  • Negative Factors of 36: -1, -2, -3, -4, -6, -9, -12, -18 and -36.
  • Prime Factors of 36: 2, 3.
  • Prime Factorization of 36: 2 × 2 × 3 × 3 = 22 × 32
  • Sum of Factors of 36: 91.
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    What is a non-equivalent control group?

    A non-equivalent group design is one where the assignment of participants to groups is not controlled by the investigator. When group assignment is not controlled there is a significant threat to internal validity. via

    What are non-equivalent protons?

    Chemically equivalent protons: protons in the same chemical environment. Chemically non-equivalent protons: protons in the different chemical environment. Proton Equivalence. Unrelated protons. Homotopic protons. via

    What is a non-equivalent fraction?

    Nonequivalent fractions are not equal to each other. To determine if two fractions are nonequivalent, you must also cross multiply. For example, to determine if 1/3 and 2/5 are equivalent, you must multiply 1 times 5, which equals 5, and 3 times 2, which equals 6. via

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