(12x-28)=(9x-77)

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Solution for (12x-28)=(9x-77) equation:



(12x-28)=(9x-77)
We move all terms to the left:
(12x-28)-((9x-77))=0
We get rid of parentheses
12x-((9x-77))-28=0
We calculate terms in parentheses: -((9x-77)), so:
(9x-77)
We get rid of parentheses
9x-77
Back to the equation:
-(9x-77)
We get rid of parentheses
12x-9x+77-28=0
We add all the numbers together, and all the variables
3x+49=0
We move all terms containing x to the left, all other terms to the right
3x=-49
x=-49/3
x=-16+1/3

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