2x-8=2x^2-6x

Simple and best practice solution for 2x-8=2x^2-6x 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 2x-8=2x^2-6x equation: 



2x-8=2x^2-6x

We move all terms to the left:

2x-8-(2x^2-6x)=0

We get rid of parentheses

-2x^2+2x+6x-8=0

We add all the numbers together, and all the variables

-2x^2+8x-8=0

a = -2; b = 8; c = -8;
Δ = b2-4ac
Δ = 82-4·(-2)·(-8)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-8}{-4}=+2$

See similar equations:

| 2x+5x+6=-43 | | 13u=18 | | 12x-2x=2(x+4 | | 5y+(5)=10 | | -8+2u=18 | | 2p-29÷4=4 | | 8x+13+-2x=84 | | 55+2k+k=180 | | (1/5)e-1=(2/3) | | 15+x+x+73=180 | | 10x-20=8x+62 | | (6/5x)=-2 | | (⅕)e-1=(⅔) | | Y=|x|+9 | | 9x+0.3=45.3 | | 72=8.b | | (2+x)x5-10=5 | | -9-8x=-14+-8x | | 115+x+x+73=180 | | 15b+4b-17b=16 | | -7+10c=9c | | 5x+10=8x+36 | | 280=20x-60 | | 3x-7x=-1 | | 4r-10=10r+8 | | 7b=2b+25 | | 9+n4=15 | | -10y-1=19 | | 2(4+2x)=6+3 | | 7(-6-2x)=5(-3x+1) | | j-j+4j+2j=18 | | 17=4r-7 |

Equations solver categories