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

Simple and best practice solution for x(-x+3)=5x+3 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

x(-1x+3)-(5x+3)=0

We multiply parentheses

-1x^2+3x-(5x+3)=0

We get rid of parentheses

-1x^2+3x-5x-3=0

We add all the numbers together, and all the variables

-1x^2-2x-3=0

a = -1; b = -2; c = -3;
Δ = b2-4ac
Δ = -22-4·(-1)·(-3)
Δ = -8
Delta is less than zero, so there is no solution for the equation

See similar equations:

| (1/4)^(3x)=6^(x-2) | | 9x+45=108 | | 7x-11=-4x | | 36-3x=93 | | f/22=21 | | 9x=36+45 | | 40(8+x)=1160 | | 40(8+x)=880 | | b/2=17 | | (2x+65)+(3x+40)=180 | | 4x+27=8x | | 9(y+7)=21 | | 15-2(3x+2)=6x-1 | | a-20=-15 | | 58=-x/7 | | y/2=-47 | | 3(2x-1)/4+2(1-3x)/6=2x-1/2 | | 8x-12x=18-7 | | -4+9v=-148 | | 4x+8x=27 | | q-19=12 | | 10x+10=45 | | 7+19y-3=7y+89-5y | | x+109=x+84 | | W5=g | | t/3+4=15 | | m+2/3=-5/6 | | 13x+34=45 | | 34=2w+12 | | n=35-105 | | 5x+20=4(229-33x) | | 4x-12=4(-3+2x |

Equations solver categories