-4(7a+8)-2=-146

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Solution for -4(7a+8)-2=-146 equation: 



-4(7a+8)-2=-146

We move all terms to the left:

-4(7a+8)-2-(-146)=0

We add all the numbers together, and all the variables

-4(7a+8)+144=0

We multiply parentheses

-28a-32+144=0

We add all the numbers together, and all the variables

-28a+112=0

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

-28a=-112

a=-112/-28

a=+4

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