3y+6=21/2

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Solution for 3y+6=21/2 equation: 



3y+6=21/2

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

3y+6-21/2=0

We multiply all the terms by the denominator


3y*2-21+6*2=0

We add all the numbers together, and all the variables

3y*2-9=0

Wy multiply elements

6y-9=0

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

6y=9

y=9/6

y=1+1/2

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