9x-8x+20=8-2x

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



9x-8x+20=8-2x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

x+2x-8+20=0

We add all the numbers together, and all the variables

3x+12=0

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

3x=-12

x=-12/3

x=-4

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