3(x-1)-4=5(x+1)

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Solution for 3(x-1)-4=5(x+1) equation: 



3(x-1)-4=5(x+1)

We move all terms to the left:

3(x-1)-4-(5(x+1))=0

We multiply parentheses

3x-(5(x+1))-3-4=0



We calculate terms in parentheses: -(5(x+1)), so:

5(x+1)

We multiply parentheses

5x+5

Back to the equation:

-(5x+5)



We add all the numbers together, and all the variables

3x-(5x+5)-7=0

We get rid of parentheses

3x-5x-5-7=0

We add all the numbers together, and all the variables

-2x-12=0

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

-2x=12

x=12/-2

x=-6

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