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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