3(3y+-5)=30

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Solution for 3(3y+-5)=30 equation: 



3(3y+-5)=30

We move all terms to the left:

3(3y+-5)-(30)=0

We add all the numbers together, and all the variables

3(3y-5)-30=0

We multiply parentheses

9y-15-30=0

We add all the numbers together, and all the variables

9y-45=0

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

9y=45

y=45/9

y=5

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