2(y-7)-7y=-9

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Solution for 2(y-7)-7y=-9 equation: 



2(y-7)-7y=-9

We move all terms to the left:

2(y-7)-7y-(-9)=0

We add all the numbers together, and all the variables

-7y+2(y-7)+9=0

We multiply parentheses

-7y+2y-14+9=0

We add all the numbers together, and all the variables

-5y-5=0

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

-5y=5

y=5/-5

y=-1

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