(3x+12)+(7x-18)=180

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Solution for (3x+12)+(7x-18)=180 equation: 



(3x+12)+(7x-18)=180

We move all terms to the left:

(3x+12)+(7x-18)-(180)=0

We get rid of parentheses

3x+7x+12-18-180=0

We add all the numbers together, and all the variables

10x-186=0

We move all terms containing x to the left, all other terms to the right

10x=186

x=186/10

x=18+3/5

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