9x-4(2-2)=x+20

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Solution for 9x-4(2-2)=x+20 equation: 



9x-4(2-2)=x+20

We move all terms to the left:

9x-4(2-2)-(x+20)=0

We add all the numbers together, and all the variables

9x-(x+20)-40=0

We get rid of parentheses

9x-x-20-40=0

We add all the numbers together, and all the variables

8x-60=0

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

8x=60

x=60/8

x=7+1/2

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