9y+3=8y-4

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Solution for 9y+3=8y-4 equation: 



9y+3=8y-4

We move all terms to the left:

9y+3-(8y-4)=0

We get rid of parentheses

9y-8y+4+3=0

We add all the numbers together, and all the variables

y+7=0

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

y=-7

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