100x^2-40x=0

Simple and best practice solution for 100x^2-40x=0 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 100x^2-40x=0 equation:


Simplifying
100x2 + -40x = 0

Reorder the terms:
-40x + 100x2 = 0

Solving
-40x + 100x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '20x'.
20x(-2 + 5x) = 0

Ignore the factor 20.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-2 + 5x)' equal to zero and attempt to solve: Simplifying -2 + 5x = 0 Solving -2 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + 5x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 5x = 0 + 2 5x = 0 + 2 Combine like terms: 0 + 2 = 2 5x = 2 Divide each side by '5'. x = 0.4 Simplifying x = 0.4

Solution

x = {0, 0.4}

See similar equations:

| 5x+14=3x+32 | | X+2(x+3)=-36 | | 6x+33=3x+75 | | 0.3x+0.5x+0.66x=12 | | x=y^2-2y-2 | | 100x^2-y^2-40x+6y-105=0 | | 7x+60=2x+90 | | 0.33x+0.5x+0.66x=7 | | 0.33x+0.5x+0.66x=9 | | Z+4(0.6-z)=2.1 | | 160=6x+4[6x-5] | | (7a^2b^3)-(7a^2b^3+6a^4b)= | | -5(-2x+4)=-100 | | 5(x^2-49)=x^2-7x | | 3(2x-5)=-7 | | 0.33x+0.5x+0.66x=12 | | -5(-2x+4)=-109 | | 6/(2x-pi) | | 2/3/12=6/9 | | -(8-6a)-(2+5a)-18=-(7-5a)+(-a)+6 | | 0.33x+0.5x+0.66x=1 | | x(10+x)=288 | | 0.33x+0.5x+0.66x= | | 5/(x^2-7x)=1/(x^2-49) | | 5x=-10y+12 | | k^2-5x+4=0 | | 100w^2-500w=0 | | 10+y+y=10 | | 2/3/y=1/2/3/4 | | -25x+5=-(5x+10) | | 35-6x=59 | | 6a^2+9a-5=0 |

Equations solver categories