(2x+30)+(2x+20)+x=130

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Solution for (2x+30)+(2x+20)+x=130 equation: 



(2x+30)+(2x+20)+x=130

We move all terms to the left:

(2x+30)+(2x+20)+x-(130)=0

We add all the numbers together, and all the variables

x+(2x+30)+(2x+20)-130=0

We get rid of parentheses

x+2x+2x+30+20-130=0

We add all the numbers together, and all the variables

5x-80=0

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

5x=80

x=80/5

x=16

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