7y+21/3+2y=20

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Solution for 7y+21/3+2y=20 equation: 



7y+21/3+2y=20

We move all terms to the left:

7y+21/3+2y-(20)=0

determiningTheFunctionDomain
7y+2y-20+21/3=0

We add all the numbers together, and all the variables

9y-13=0

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

9y=13

y=13/9

y=1+4/9

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