7x-7=-3(x+1)+6

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Solution for 7x-7=-3(x+1)+6 equation: 



7x-7=-3(x+1)+6

We move all terms to the left:

7x-7-(-3(x+1)+6)=0



We calculate terms in parentheses: -(-3(x+1)+6), so:

-3(x+1)+6

We multiply parentheses

-3x-3+6

We add all the numbers together, and all the variables

-3x+3

Back to the equation:

-(-3x+3)



We get rid of parentheses

7x+3x-3-7=0

We add all the numbers together, and all the variables

10x-10=0

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

10x=10

x=10/10

x=1

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