21y+35=-7

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Solution for 21y+35=-7 equation: 



21y+35=-7

We move all terms to the left:

21y+35-(-7)=0

We add all the numbers together, and all the variables

21y+42=0

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

21y=-42

y=-42/21

y=-2

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