7y-8y-2=19

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Solution for 7y-8y-2=19 equation: 



7y-8y-2=19

We move all terms to the left:

7y-8y-2-(19)=0

We add all the numbers together, and all the variables

-1y-21=0

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

-y=21

y=21/-1

y=-21

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