-4(3x-9)=-8x+20

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Solution for -4(3x-9)=-8x+20 equation: 



-4(3x-9)=-8x+20

We move all terms to the left:

-4(3x-9)-(-8x+20)=0

We multiply parentheses

-12x-(-8x+20)+36=0

We get rid of parentheses

-12x+8x-20+36=0

We add all the numbers together, and all the variables

-4x+16=0

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

-4x=-16

x=-16/-4

x=+4

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