Mathematics, 17.10.2021 18:20 Clup0211

When solving the equation 4 (3x+2)-9=8x+7 Emily wrote 4(3+2)=8=6 as her first step. Which property justifies Emily's first step a ) additional property of equality
b Multiplication property of equality
c commutative property of addition
d Distributive property of multiplication

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When solving the equation 4 (3x+2)-9=8x+7 Emily wrote 4(3+2)=8=6 as her first step. Which property j...

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