10y-9=2y+7

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Solution for 10y-9=2y+7 equation: 



10y-9=2y+7

We move all terms to the left:

10y-9-(2y+7)=0

We get rid of parentheses

10y-2y-7-9=0

We add all the numbers together, and all the variables

8y-16=0

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

8y=16

y=16/8

y=2

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