3(2y+1)=2(9-y)

Solution for 3(2y+1)=2(9-y) equation:

3(2y+1)=2(9-y)

We move all terms to the left:

3(2y+1)-(2(9-y))=0

We add all the numbers together, and all the variables

3(2y+1)-(2(-1y+9))=0

We multiply parentheses

6y-(2(-1y+9))+3=0


We calculate terms in parentheses: -(2(-1y+9)), so:

2(-1y+9)

We multiply parentheses

-2y+18

Back to the equation:

-(-2y+18)


We get rid of parentheses

6y+2y-18+3=0

We add all the numbers together, and all the variables

8y-15=0

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

8y=15

y=15/8

y=1+7/8