6(y+2)=21-3y

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Solution for 6(y+2)=21-3y equation: 



6(y+2)=21-3y

We move all terms to the left:

6(y+2)-(21-3y)=0

We add all the numbers together, and all the variables

6(y+2)-(-3y+21)=0

We multiply parentheses

6y-(-3y+21)+12=0

We get rid of parentheses

6y+3y-21+12=0

We add all the numbers together, and all the variables

9y-9=0

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

9y=9

y=9/9

y=1

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