y+20/21=-3

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Solution for y+20/21=-3 equation: 



y+20/21=-3

We move all terms to the left:

y+20/21-(-3)=0

We add all the numbers together, and all the variables

y+3+20/21=0

We multiply all the terms by the denominator


y*21+20+3*21=0

We add all the numbers together, and all the variables

y*21+83=0

Wy multiply elements

21y+83=0

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

21y=-83

y=-83/21

y=-3+20/21

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