15w-4w(3w-1)=19

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Solution for 15w-4w(3w-1)=19 equation: 



15w-4w(3w-1)=19

We move all terms to the left:

15w-4w(3w-1)-(19)=0

We multiply parentheses

-12w^2+15w+4w-19=0

We add all the numbers together, and all the variables

-12w^2+19w-19=0

a = -12; b = 19; c = -19;
Δ = b2-4ac
Δ = 192-4·(-12)·(-19)
Δ = -551
Delta is less than zero, so there is no solution for the equation

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