8y+9=40

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Solution for 8y+9=40 equation: 



8y+9=40

We move all terms to the left:

8y+9-(40)=0

We add all the numbers together, and all the variables

8y-31=0

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

8y=31

y=31/8

y=3+7/8

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