-8(2x+9)=20-12x

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Solution for -8(2x+9)=20-12x equation: 



-8(2x+9)=20-12x

We move all terms to the left:

-8(2x+9)-(20-12x)=0

We add all the numbers together, and all the variables

-8(2x+9)-(-12x+20)=0

We multiply parentheses

-16x-(-12x+20)-72=0

We get rid of parentheses

-16x+12x-20-72=0

We add all the numbers together, and all the variables

-4x-92=0

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

-4x=92

x=92/-4

x=-23

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