5a-8(7a-8)=115

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Solution for 5a-8(7a-8)=115 equation: 



5a-8(7a-8)=115

We move all terms to the left:

5a-8(7a-8)-(115)=0

We multiply parentheses

5a-56a+64-115=0

We add all the numbers together, and all the variables

-51a-51=0

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

-51a=51

a=51/-51

a=-1

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