9-2y-12=-7y

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Solution for 9-2y-12=-7y equation:



9-2y-12=-7y
We move all terms to the left:
9-2y-12-(-7y)=0
We add all the numbers together, and all the variables
-2y-(-7y)-3=0
We get rid of parentheses
-2y+7y-3=0
We add all the numbers together, and all the variables
5y-3=0
We move all terms containing y to the left, all other terms to the right
5y=3
y=3/5
y=3/5

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