-y/7=-20

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Solution for -y/7=-20 equation: 



-y/7=-20

We move all terms to the left:

-y/7-(-20)=0

We add all the numbers together, and all the variables

-y/7+20=0

We multiply all the terms by the denominator


-y+20*7=0

We add all the numbers together, and all the variables

-1y+140=0

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

-y=-140

y=-140/-1

y=+140

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