2=-3/10y-7

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Solution for 2=-3/10y-7 equation: 



2=-3/10y-7

We move all terms to the left:

2-(-3/10y-7)=0



Domain of the equation: 10y-7)!=0

y∈R



We get rid of parentheses

3/10y+7+2=0

We multiply all the terms by the denominator


7*10y+2*10y+3=0

Wy multiply elements

70y+20y+3=0

We add all the numbers together, and all the variables

90y+3=0

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

90y=-3

y=-3/90

y=-1/30

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