-3y+7=9y+4

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Solution for -3y+7=9y+4 equation:



-3y+7=9y+4
We move all terms to the left:
-3y+7-(9y+4)=0
We get rid of parentheses
-3y-9y-4+7=0
We add all the numbers together, and all the variables
-12y+3=0
We move all terms containing y to the left, all other terms to the right
-12y=-3
y=-3/-12
y=1/4

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