7y-2+2y+7=90

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Solution for 7y-2+2y+7=90 equation: 



7y-2+2y+7=90

We move all terms to the left:

7y-2+2y+7-(90)=0

We add all the numbers together, and all the variables

9y-85=0

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

9y=85

y=85/9

y=9+4/9

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