2y-7+4=3y+12

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Solution for 2y-7+4=3y+12 equation: 



2y-7+4=3y+12

We move all terms to the left:

2y-7+4-(3y+12)=0

We add all the numbers together, and all the variables

2y-(3y+12)-3=0

We get rid of parentheses

2y-3y-12-3=0

We add all the numbers together, and all the variables

-1y-15=0

We move all terms containing y to the left, all other terms to the right

-y=15

y=15/-1

y=-15

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