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

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



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

We move all terms to the left:

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

We multiply parentheses

-5x-(x(2x-3))-20+3=0



We calculate terms in parentheses: -(x(2x-3)), so:

x(2x-3)

We multiply parentheses

2x^2-3x

Back to the equation:

-(2x^2-3x)



We add all the numbers together, and all the variables

-5x-(2x^2-3x)-17=0

We get rid of parentheses

-2x^2-5x+3x-17=0

We add all the numbers together, and all the variables

-2x^2-2x-17=0

a = -2; b = -2; c = -17;
Δ = b2-4ac
Δ = -22-4·(-2)·(-17)
Δ = -132
Delta is less than zero, so there is no solution for the equation

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