4(x-9)=-12+x

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Solution for 4(x-9)=-12+x equation:



4(x-9)=-12+x
We move all terms to the left:
4(x-9)-(-12+x)=0
We add all the numbers together, and all the variables
4(x-9)-(x-12)=0
We multiply parentheses
4x-(x-12)-36=0
We get rid of parentheses
4x-x+12-36=0
We add all the numbers together, and all the variables
3x-24=0
We move all terms containing x to the left, all other terms to the right
3x=24
x=24/3
x=8

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