2(x+7)+x=30-10

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Solution for 2(x+7)+x=30-10 equation: 



2(x+7)+x=30-10

We move all terms to the left:

2(x+7)+x-(30-10)=0

We add all the numbers together, and all the variables

2(x+7)+x-20=0

We add all the numbers together, and all the variables

x+2(x+7)-20=0

We multiply parentheses

x+2x+14-20=0

We add all the numbers together, and all the variables

3x-6=0

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

3x=6

x=6/3

x=2

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