(x+30)+2x=117

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Solution for (x+30)+2x=117 equation: 



(x+30)+2x=117

We move all terms to the left:

(x+30)+2x-(117)=0

We add all the numbers together, and all the variables

2x+(x+30)-117=0

We get rid of parentheses

2x+x+30-117=0

We add all the numbers together, and all the variables

3x-87=0

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

3x=87

x=87/3

x=29

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