7y-(2y-9)=49

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Solution for 7y-(2y-9)=49 equation: 



7y-(2y-9)=49

We move all terms to the left:

7y-(2y-9)-(49)=0

We get rid of parentheses

7y-2y+9-49=0

We add all the numbers together, and all the variables

5y-40=0

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

5y=40

y=40/5

y=8

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