2/5*y=-12

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Solution for 2/5*y=-12 equation: 



2/5*y=-12

We move all terms to the left:

2/5*y-(-12)=0



Domain of the equation: 5*y!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

2/5*y+12=0

We multiply all the terms by the denominator


12*5*y+2=0

Wy multiply elements

60y*y+2=0

Wy multiply elements

60y^2+2=0

a = 60; b = 0; c = +2;
Δ = b2-4ac
Δ = 02-4·60·2
Δ = -480
Delta is less than zero, so there is no solution for the equation

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