3y-9/8=21

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Solution for 3y-9/8=21 equation: 



3y-9/8=21

We move all terms to the left:

3y-9/8-(21)=0

determiningTheFunctionDomain
3y-21-9/8=0

We multiply all the terms by the denominator


3y*8-9-21*8=0

We add all the numbers together, and all the variables

3y*8-177=0

Wy multiply elements

24y-177=0

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

24y=177

y=177/24

y=7+3/8

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