-4(7a+8)=-160

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Solution for -4(7a+8)=-160 equation: 



-4(7a+8)=-160

We move all terms to the left:

-4(7a+8)-(-160)=0

We add all the numbers together, and all the variables

-4(7a+8)+160=0

We multiply parentheses

-28a-32+160=0

We add all the numbers together, and all the variables

-28a+128=0

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

-28a=-128

a=-128/-28

a=4+4/7

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