9(x-1)-(x+2)=79

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Solution for 9(x-1)-(x+2)=79 equation:



9(x-1)-(x+2)=79
We move all terms to the left:
9(x-1)-(x+2)-(79)=0
We multiply parentheses
9x-(x+2)-9-79=0
We get rid of parentheses
9x-x-2-9-79=0
We add all the numbers together, and all the variables
8x-90=0
We move all terms containing x to the left, all other terms to the right
8x=90
x=90/8
x=11+1/4

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