-7(-1+3a)=5-5a)(3

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Solution for -7(-1+3a)=5-5a)(3 equation: 



-7(-1+3a)=5-5a)(3

We move all terms to the left:

-7(-1+3a)-(5-5a)(3)=0

We add all the numbers together, and all the variables

-7(3a-1)-(-5a+5)3=0

We multiply parentheses

-21a+15a+7-15=0

We add all the numbers together, and all the variables

-6a-8=0

We move all terms containing a to the left, all other terms to the right

-6a=8

a=8/-6

a=-1+1/3

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