2(x-6)+x=18

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Solution for 2(x-6)+x=18 equation:



2(x-6)+x=18
We move all terms to the left:
2(x-6)+x-(18)=0
We add all the numbers together, and all the variables
x+2(x-6)-18=0
We multiply parentheses
x+2x-12-18=0
We add all the numbers together, and all the variables
3x-30=0
We move all terms containing x to the left, all other terms to the right
3x=30
x=30/3
x=10

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