(2x)+(x-30)=360

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Solution for (2x)+(x-30)=360 equation: 



(2x)+(x-30)=360

We move all terms to the left:

(2x)+(x-30)-(360)=0

We get rid of parentheses

2x+x-30-360=0

We add all the numbers together, and all the variables

3x-390=0

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

3x=390

x=390/3

x=130

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