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Multi-step justifica

Justification vocab.

TermDefinition
Combining Like Terms Add or subtract with same variable and same exponent
Distributive property Multiply the number outside the parenthesis by each term inside the parenthesis
Associative property Grouping does not matter. (3 variables or numbers)
Commutative Order does not matter. ( 2 variables or numbers)
Subtraction POE Use the inverse of addition, to UNDO it on both sides of the equation
Addition POE Use the inverse of subtraction to UNDO it on both sides of the equation.
Multiplication POE Use the inverse of division to UNDO it on both sides of the equation.
Division POE Use the inverse of multiplication to UNDO it on both sides of the equation.
Created by: jennifertrenda
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