-4(7x-20)=8

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Solution for -4(7x-20)=8 equation: 



-4(7x-20)=8

We move all terms to the left:

-4(7x-20)-(8)=0

We multiply parentheses

-28x+80-8=0

We add all the numbers together, and all the variables

-28x+72=0

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

-28x=-72

x=-72/-28

x=2+4/7

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