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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x+2x(x+3)-(4x-3)=0

We multiply parentheses

2x^2-1x+6x-(4x-3)=0

We get rid of parentheses

2x^2-1x+6x-4x+3=0

We add all the numbers together, and all the variables

2x^2+x+3=0

a = 2; b = 1; c = +3;
Δ = b2-4ac
Δ = 12-4·2·3
Δ = -23
Delta is less than zero, so there is no solution for the equation

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