-4(3x-7)=-20

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Solution for -4(3x-7)=-20 equation: 



-4(3x-7)=-20

We move all terms to the left:

-4(3x-7)-(-20)=0

We add all the numbers together, and all the variables

-4(3x-7)+20=0

We multiply parentheses

-12x+28+20=0

We add all the numbers together, and all the variables

-12x+48=0

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

-12x=-48

x=-48/-12

x=+4

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