2-2y-9y=10y+9

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Solution for 2-2y-9y=10y+9 equation: 



2-2y-9y=10y+9

We move all terms to the left:

2-2y-9y-(10y+9)=0

We add all the numbers together, and all the variables

-11y-(10y+9)+2=0

We get rid of parentheses

-11y-10y-9+2=0

We add all the numbers together, and all the variables

-21y-7=0

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

-21y=7

y=7/-21

y=-1/3

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