7y-30=3y+2

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Solution for 7y-30=3y+2 equation: 



7y-30=3y+2

We move all terms to the left:

7y-30-(3y+2)=0

We get rid of parentheses

7y-3y-2-30=0

We add all the numbers together, and all the variables

4y-32=0

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

4y=32

y=32/4

y=8

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