(3x-12)+(x+6)+(5x+6)=180

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Solution for (3x-12)+(x+6)+(5x+6)=180 equation:



(3x-12)+(x+6)+(5x+6)=180
We move all terms to the left:
(3x-12)+(x+6)+(5x+6)-(180)=0
We get rid of parentheses
3x+x+5x-12+6+6-180=0
We add all the numbers together, and all the variables
9x-180=0
We move all terms containing x to the left, all other terms to the right
9x=180
x=180/9
x=20

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