x^2+8x=4x

Simple and best practice solution for x^2+8x=4x 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 x^2+8x=4x equation:


Simplifying
x2 + 8x = 4x

Reorder the terms:
8x + x2 = 4x

Solving
8x + x2 = 4x

Solving for variable 'x'.

Reorder the terms:
8x + -4x + x2 = 4x + -4x

Combine like terms: 8x + -4x = 4x
4x + x2 = 4x + -4x

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

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

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 '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {0, -4}

See similar equations:

| -4x+20=-16+5x | | x/4=-3-(-7) | | -4x-7=9x+32 | | 4x+7x=2x-8 | | p=80-2qinversa | | 0.75(2x+3)-3.5=0.8(1-x) | | -5-2x+x=-10 | | a^2+a-1=o | | x=6(3.12)y | | y=6(3.12)x | | -4x-20=-16-5x | | 5+4x-x=20 | | 4x+12=16+3x | | 28c^5-8c^9= | | -3+4x-x=6 | | -6g+7g-7= | | b^2+12=0 | | 4x+4k=2x+14k | | 24/24 | | 10x+28=3x+147 | | 7.5=1.5a | | -2z+10=-4+5z | | -2x+10=#4+5x | | 34=r/3.2 | | -7y=39 | | 100/1.5 | | 53x-2x=9x+20 | | x^3-3x^2-54=0 | | 2x-16=47 | | -5r^2+25r^3+10r^2=0 | | -27-5x=8-19x | | 7+4v=13 |

Equations solver categories