3y+4=-8+9y

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Solution for 3y+4=-8+9y equation:



3y+4=-8+9y
We move all terms to the left:
3y+4-(-8+9y)=0
We add all the numbers together, and all the variables
3y-(9y-8)+4=0
We get rid of parentheses
3y-9y+8+4=0
We add all the numbers together, and all the variables
-6y+12=0
We move all terms containing y to the left, all other terms to the right
-6y=-12
y=-12/-6
y=+2

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