2y-9=-7

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Solution for 2y-9=-7 equation: 



2y-9=-7

We move all terms to the left:

2y-9-(-7)=0

We add all the numbers together, and all the variables

2y-2=0

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

2y=2

y=2/2

y=1

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