12-6y=9-3y

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Solution for 12-6y=9-3y equation:



12-6y=9-3y
We move all terms to the left:
12-6y-(9-3y)=0
We add all the numbers together, and all the variables
-6y-(-3y+9)+12=0
We get rid of parentheses
-6y+3y-9+12=0
We add all the numbers together, and all the variables
-3y+3=0
We move all terms containing y to the left, all other terms to the right
-3y=-3
y=-3/-3
y=1

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