Mathematics, 24.09.2019 01:30 skyemichellec

When solving the equation 4(3x^2 +2)-9=8x^2+7. emily wrote 4(3x + 2)=8x^2 + 16 as her first step. which property justifies emily's first step? state a reason why
1) addition property of equality
2)commutative property of addition
3) multiplication property of equality
4) distributive property of multiplication over addition

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When solving the equation 4(3x^2 +2)-9=8x^2+7. emily wrote 4(3x + 2)=8x^2 + 16 as her first step. wh...

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