-2x(5x-3)=3(-4x+9)

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Solution for -2x(5x-3)=3(-4x+9) equation: 



-2x(5x-3)=3(-4x+9)

We move all terms to the left:

-2x(5x-3)-(3(-4x+9))=0

We multiply parentheses

-10x^2+6x-(3(-4x+9))=0



We calculate terms in parentheses: -(3(-4x+9)), so:

3(-4x+9)

We multiply parentheses

-12x+27

Back to the equation:

-(-12x+27)



We get rid of parentheses

-10x^2+6x+12x-27=0

We add all the numbers together, and all the variables

-10x^2+18x-27=0

a = -10; b = 18; c = -27;
Δ = b2-4ac
Δ = 182-4·(-10)·(-27)
Δ = -756
Delta is less than zero, so there is no solution for the equation

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