x(4x-5/3)=2x+15

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Solution for x(4x-5/3)=2x+15 equation: 



x(4x-5/3)=2x+15

We move all terms to the left:

x(4x-5/3)-(2x+15)=0

We add all the numbers together, and all the variables

x(+4x-5/3)-(2x+15)=0

We multiply parentheses

4x^2-5x^2-(2x+15)=0

We get rid of parentheses

4x^2-5x^2-2x-15=0

We add all the numbers together, and all the variables

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

a = -1; b = -2; c = -15;
Δ = b2-4ac
Δ = -22-4·(-1)·(-15)
Δ = -56
Delta is less than zero, so there is no solution for the equation

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