x2+x+4=5x

Simple and best practice solution for x2+x+4=5x 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 x2+x+4=5x equation: 



x2+x+4=5x

We move all terms to the left:

x2+x+4-(5x)=0

We add all the numbers together, and all the variables

x^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:

| 4=g(g-7) | | a=3(a+4) | | 2m-8=4m-3 | | (5x-4)+(4x-20)=180 | | 9x-9=8x+1 | | (x+8)(x+5)+2x=(x+6)(x+7) | | x+15=21/6,7,8 | | 3x-25=74 | | 7-5n=-33 | | x=1+55/63 | | 3(x-3)=4(3x-27) | | -4n+11=2(1-8n)=3n | | G(s+5)=7-3(s-5) | | (x+1)^=9 | | 4x2-2=7x | | 5(6-4x)=-70 | | 3(x+2)-5(3x-4)=38 | | 5(6-4x)=70 | | 10(x-4)=-70 | | 4h−–10=94 | | x=34/72 | | x=3472 | | x=24/72 | | 2m-5=-7+5m | | y’–y=0 | | 6x-5-4x+9=12 | | 3x+10-6x-1=-27 | | (3x+7)=(x+4) | | 9(x-4)=-54 | | 3/5x+1/4=-1/2 | | x2=2x+63 | | 7x=7+8x |

Equations solver categories