6y+42=9(y-3)

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Solution for 6y+42=9(y-3) equation:



6y+42=9(y-3)
We move all terms to the left:
6y+42-(9(y-3))=0
We calculate terms in parentheses: -(9(y-3)), so:
9(y-3)
We multiply parentheses
9y-27
Back to the equation:
-(9y-27)
We get rid of parentheses
6y-9y+27+42=0
We add all the numbers together, and all the variables
-3y+69=0
We move all terms containing y to the left, all other terms to the right
-3y=-69
y=-69/-3
y=+23

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