(7x-15)=(5x+7)

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Solution for (7x-15)=(5x+7) equation:



(7x-15)=(5x+7)
We move all terms to the left:
(7x-15)-((5x+7))=0
We get rid of parentheses
7x-((5x+7))-15=0
We calculate terms in parentheses: -((5x+7)), so:
(5x+7)
We get rid of parentheses
5x+7
Back to the equation:
-(5x+7)
We get rid of parentheses
7x-5x-7-15=0
We add all the numbers together, and all the variables
2x-22=0
We move all terms containing x to the left, all other terms to the right
2x=22
x=22/2
x=11

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