3x(-2/5)=12

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Solution for 3x(-2/5)=12 equation: 



3x(-2/5)=12

We move all terms to the left:

3x(-2/5)-(12)=0

We multiply parentheses

-6x^2-12=0

a = -6; b = 0; c = -12;
Δ = b2-4ac
Δ = 02-4·(-6)·(-12)
Δ = -288
Delta is less than zero, so there is no solution for the equation

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