-8(-8+a)=2(a+7)

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Solution for -8(-8+a)=2(a+7) equation: 



-8(-8+a)=2(a+7)

We move all terms to the left:

-8(-8+a)-(2(a+7))=0

We add all the numbers together, and all the variables

-8(a-8)-(2(a+7))=0

We multiply parentheses

-8a-(2(a+7))+64=0



We calculate terms in parentheses: -(2(a+7)), so:

2(a+7)

We multiply parentheses

2a+14

Back to the equation:

-(2a+14)



We get rid of parentheses

-8a-2a-14+64=0

We add all the numbers together, and all the variables

-10a+50=0

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

-10a=-50

a=-50/-10

a=+5

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