(x-12)+2x=180

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Solution for (x-12)+2x=180 equation:



(x-12)+2x=180
We move all terms to the left:
(x-12)+2x-(180)=0
We add all the numbers together, and all the variables
2x+(x-12)-180=0
We get rid of parentheses
2x+x-12-180=0
We add all the numbers together, and all the variables
3x-192=0
We move all terms containing x to the left, all other terms to the right
3x=192
x=192/3
x=64

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