3x-4+2x=2(x+1)

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Solution for 3x-4+2x=2(x+1) equation:



3x-4+2x=2(x+1)
We move all terms to the left:
3x-4+2x-(2(x+1))=0
We add all the numbers together, and all the variables
5x-(2(x+1))-4=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 get rid of parentheses
5x-2x-2-4=0
We add all the numbers together, and all the variables
3x-6=0
We move all terms containing x to the left, all other terms to the right
3x=6
x=6/3
x=2

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