7x+7+3x+3=7x-7

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Solution for 7x+7+3x+3=7x-7 equation: 



7x+7+3x+3=7x-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

10x-7x+7+10=0

We add all the numbers together, and all the variables

3x+17=0

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

3x=-17

x=-17/3

x=-5+2/3

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