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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. which property justifies emily's first step
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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. which property justifies emily's first step

User Eadel
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Addition property of equality, would be my answer
User Aksenov Vladimir
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