2x-3=1-2x+x2

Simple and best practice solution for 2x-3=1-2x+x2 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-3=1-2x+x2 equation: 



2x-3=1-2x+x2

We move all terms to the left:

2x-3-(1-2x+x2)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

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

We add all the numbers together, and all the variables

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

a = -1; b = 4; c = -4;
Δ = b2-4ac
Δ = 42-4·(-1)·(-4)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

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

See similar equations:

| 8(6n-5)=248 | | ?(n+5)=2n+10 | | 2(y+9)=-3(5y-5)+8y | | x^-0.6=20 | | -2(5+w)=-26 | | x^-0.6=10 | | -10+-2w=-26 | | x/8+12=26 | | 0.4x+8=0.428x | | 2=2n−18 | | u=(1/2)-(8/7) | | 0.02(6c-90)=-0.4(c-2) | | 3x13-2=37 | | u=(1/2)-(7/8) | | (3q+2)(9q*9q-12q+4)=0 | | 0.7x-x=0 | | 9^6x=27^12 | | 69/100=x/15 | | 6(3m+6)=18 | | 4x^2-16x+152=54 | | 32∙x+47=241 | | -12=3(h-8) | | 0.7x+1800=x | | -12=3(h-8 | | 1/5-100=2x-10 | | y/6+60=16y-3 | | 3^(x^2-x)=9 | | 73x^2-45x+28=0 | | 2x−4=−22 | | 7x+19=6x+18 | | 4x=(x-2) | | (x+4)/5=4 |

Equations solver categories