3(x+7)=6-2x

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Solution for 3(x+7)=6-2x equation: 



3(x+7)=6-2x

We move all terms to the left:

3(x+7)-(6-2x)=0

We add all the numbers together, and all the variables

3(x+7)-(-2x+6)=0

We multiply parentheses

3x-(-2x+6)+21=0

We get rid of parentheses

3x+2x-6+21=0

We add all the numbers together, and all the variables

5x+15=0

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

5x=-15

x=-15/5

x=-3

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