9(x-2)-x=40

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Solution for 9(x-2)-x=40 equation:



9(x-2)-x=40
We move all terms to the left:
9(x-2)-x-(40)=0
We add all the numbers together, and all the variables
-1x+9(x-2)-40=0
We multiply parentheses
-1x+9x-18-40=0
We add all the numbers together, and all the variables
8x-58=0
We move all terms containing x to the left, all other terms to the right
8x=58
x=58/8
x=7+1/4

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