3y-18=2(5-2y)

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Solution for 3y-18=2(5-2y) equation: 



3y-18=2(5-2y)

We move all terms to the left:

3y-18-(2(5-2y))=0

We add all the numbers together, and all the variables

3y-(2(-2y+5))-18=0



We calculate terms in parentheses: -(2(-2y+5)), so:

2(-2y+5)

We multiply parentheses

-4y+10

Back to the equation:

-(-4y+10)



We get rid of parentheses

3y+4y-10-18=0

We add all the numbers together, and all the variables

7y-28=0

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

7y=28

y=28/7

y=4

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