2x-7=3(x-7)

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



2x-7=3(x-7)
We move all terms to the left:
2x-7-(3(x-7))=0
We calculate terms in parentheses: -(3(x-7)), so:
3(x-7)
We multiply parentheses
3x-21
Back to the equation:
-(3x-21)
We get rid of parentheses
2x-3x+21-7=0
We add all the numbers together, and all the variables
-1x+14=0
We move all terms containing x to the left, all other terms to the right
-x=-14
x=-14/-1
x=+14

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