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

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



3(x+2)-x=4(x-2)
We move all terms to the left:
3(x+2)-x-(4(x-2))=0
We add all the numbers together, and all the variables
-1x+3(x+2)-(4(x-2))=0
We multiply parentheses
-1x+3x-(4(x-2))+6=0
We calculate terms in parentheses: -(4(x-2)), so:
4(x-2)
We multiply parentheses
4x-8
Back to the equation:
-(4x-8)
We add all the numbers together, and all the variables
2x-(4x-8)+6=0
We get rid of parentheses
2x-4x+8+6=0
We add all the numbers together, and all the variables
-2x+14=0
We move all terms containing x to the left, all other terms to the right
-2x=-14
x=-14/-2
x=+7

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