-4(a-7)+2(8a+6)=64

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Solution for -4(a-7)+2(8a+6)=64 equation: 



-4(a-7)+2(8a+6)=64

We move all terms to the left:

-4(a-7)+2(8a+6)-(64)=0

We multiply parentheses

-4a+16a+28+12-64=0

We add all the numbers together, and all the variables

12a-24=0

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

12a=24

a=24/12

a=2

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