(3x)(-2-3x)-x=-3(-2-3)

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Solution for (3x)(-2-3x)-x=-3(-2-3) equation: 



(3x)(-2-3x)-x=-3(-2-3)

We move all terms to the left:

(3x)(-2-3x)-x-(-3(-2-3))=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x+3x(-3x-2)-15=0

We multiply parentheses

-9x^2-1x-6x-15=0

We add all the numbers together, and all the variables

-9x^2-7x-15=0

a = -9; b = -7; c = -15;
Δ = b2-4ac
Δ = -72-4·(-9)·(-15)
Δ = -491
Delta is less than zero, so there is no solution for the equation

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