-4(-7+a)=4

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



-4(-7+a)=4

We move all terms to the left:

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

We add all the numbers together, and all the variables

-4(a-7)-4=0

We multiply parentheses

-4a+28-4=0

We add all the numbers together, and all the variables

-4a+24=0

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

-4a=-24

a=-24/-4

a=+6

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