-20x=4x^2

Simple and best practice solution for -20x=4x^2 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 -20x=4x^2 equation:


Simplifying
-20x = 4x2

Solving
-20x = 4x2

Solving for variable 'x'.

Combine like terms: 4x2 + -4x2 = 0
-20x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '-4x'.
-4x(5 + x) = 0

Ignore the factor -4.

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

Solution

x = {0, -5}

See similar equations:

| 24uv^4y^5+28u^4y^8= | | 19h-7=23+24h | | 10x-5=5x^2 | | 0=8cos(x)+7sin(x) | | 7/0 | | (16x^20y^-4z^-12)1/4 | | 5x+(2x-6)=15 | | 9X+27Y=3Z | | 0=8cosx+7sinx | | -2-8(3)= | | 2.03+87= | | 0=3x^2+10x+7 | | 5.5+2y=10 | | 192=x+2*x*4 | | -3x+7y=5x+2y | | Y=(dy/dx)(cos^2(x)) | | 0.5n+2= | | 2.6=x(3x) | | -6-8(2)= | | 5/6x30 | | 9n^2-51n+60=0 | | (2x-3)(-x-2)=(x-1)(2x-3) | | -7-8(-4)= | | 3x+4(2x+5)=3x+2(5x+8) | | -2-8(3)=-22 | | 3(44+21)-27= | | a+x=x-3a | | 7(x+9)=3 | | 2a+2a+4b-b= | | -7(6)-9(2)= | | 3(47+12)-4r=12r-3 | | (4x^2-2x+8)-(x^2+3x-2)=x |

Equations solver categories