21y+40=127

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Solution for 21y+40=127 equation: 



21y+40=127

We move all terms to the left:

21y+40-(127)=0

We add all the numbers together, and all the variables

21y-87=0

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

21y=87

y=87/21

y=4+1/7

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