180.5=x(-2x+38)

Simple and best practice solution for 180.5=x(-2x+38) 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 180.5=x(-2x+38) equation: 



180.5=x(-2x+38)

We move all terms to the left:

180.5-(x(-2x+38))=0



We calculate terms in parentheses: -(x(-2x+38)), so:

x(-2x+38)

We multiply parentheses

-2x^2+38x

Back to the equation:

-(-2x^2+38x)



We get rid of parentheses

2x^2-38x+180.5=0

a = 2; b = -38; c = +180.5;
Δ = b2-4ac
Δ = -382-4·2·180.5
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{38}{4}=9+1/2$

See similar equations:

| )6x=2x+44 | | 9u(u-2)+1.5u=8.25 | | 4+7n=21 | | (2x+30)+(4x-35)=(9x-77) | | 1=1/3(6x-3)= | | x=71-(x-1) | | 2x^2-15x=-x2 | | 6x-10=-2+30 | | 3(2x-1)=(-3x)-6 | | 3(2x-1)=-3x-6 | | 4,5x-7=20 | | 2y/3+5=12 | | 2x=1,024 | | 3x+25=4X-17 | | 12+7x=27+4x | | 6x+18=-5x-19 | | (5x-3)=-32 | | X+2x+4x=1000 | | 3z+z+z=3z | | 1+x=0.99999999 | | 6y=3+5(y–2) | | 1-x=0.9999999 | | 8=7w | | 124-x=180 | | 8=3+5w | | 5u+8=22 | | 4x+150+2x+90=360 | | 362=3x+x-2x | | 200+4t=200 | | 4x^2+24x-76=0 | | -9u+24=-3(u+8) | | 1-121x^2=0 |

Equations solver categories