8y-2=-7y-9

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Solution for 8y-2=-7y-9 equation: 



8y-2=-7y-9

We move all terms to the left:

8y-2-(-7y-9)=0

We get rid of parentheses

8y+7y+9-2=0

We add all the numbers together, and all the variables

15y+7=0

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

15y=-7

y=-7/15

y=-7/15

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