7y-28=40

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Solution for 7y-28=40 equation: 



7y-28=40

We move all terms to the left:

7y-28-(40)=0

We add all the numbers together, and all the variables

7y-68=0

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

7y=68

y=68/7

y=9+5/7

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