Mathematics, 07.10.2021 19:20 silveriomanzuet
When solving the equation 2x+3+7)=25+9x, Stacy wrote 3x + 7) = 25+7x as her first step. Which property justifies Stacy's first step?
(1) Commutative Property of Addition
(2) Addition Property of equality
(3) Distributive Property of Multiplication over addition
(14) Multiplication Property of equality
Answers: 2
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When solving the equation 2x+3+7)=25+9x, Stacy wrote 3x + 7) = 25+7x as her first step. Which proper...
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