3y+9/2=42/2

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Solution for 3y+9/2=42/2 equation: 



3y+9/2=42/2

We move all terms to the left:

3y+9/2-(42/2)=0

We add all the numbers together, and all the variables

3y+9/2-21=0

We add all the numbers together, and all the variables

3y-21+9/2=0

We multiply all the terms by the denominator


3y*2+9-21*2=0

We add all the numbers together, and all the variables

3y*2-33=0

Wy multiply elements

6y-33=0

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

6y=33

y=33/6

y=5+1/2

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