7(x-1)-3=2(x+1)

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Solution for 7(x-1)-3=2(x+1) equation: 



7(x-1)-3=2(x+1)

We move all terms to the left:

7(x-1)-3-(2(x+1))=0

We multiply parentheses

7x-(2(x+1))-7-3=0



We calculate terms in parentheses: -(2(x+1)), so:

2(x+1)

We multiply parentheses

2x+2

Back to the equation:

-(2x+2)



We add all the numbers together, and all the variables

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

We get rid of parentheses

7x-2x-2-10=0

We add all the numbers together, and all the variables

5x-12=0

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

5x=12

x=12/5

x=2+2/5

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