-3x+27=7(x-9)

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Solution for -3x+27=7(x-9) equation:



-3x+27=7(x-9)
We move all terms to the left:
-3x+27-(7(x-9))=0
We calculate terms in parentheses: -(7(x-9)), so:
7(x-9)
We multiply parentheses
7x-63
Back to the equation:
-(7x-63)
We get rid of parentheses
-3x-7x+63+27=0
We add all the numbers together, and all the variables
-10x+90=0
We move all terms containing x to the left, all other terms to the right
-10x=-90
x=-90/-10
x=+9

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