7y-3-5y=20

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Solution for 7y-3-5y=20 equation: 



7y-3-5y=20

We move all terms to the left:

7y-3-5y-(20)=0

We add all the numbers together, and all the variables

2y-23=0

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

2y=23

y=23/2

y=11+1/2

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