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

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



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

We move all terms to the left:

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

We multiply parentheses

7x+3x-(7x-7)+42+18=0

We get rid of parentheses

7x+3x-7x+7+42+18=0

We add all the numbers together, and all the variables

3x+67=0

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

3x=-67

x=-67/3

x=-22+1/3

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