7y-9=3y+19=

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Solution for 7y-9=3y+19= equation: 



7y-9=3y+19=

We move all terms to the left:

7y-9-(3y+19)=0

We get rid of parentheses

7y-3y-19-9=0

We add all the numbers together, and all the variables

4y-28=0

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

4y=28

y=28/4

y=7

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