x^2-9x=

Simple and best practice solution for x^2-9x= 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^2-9x= equation:


Simplifying
x2 + -9x = 0

Reorder the terms:
-9x + x2 = 0

Solving
-9x + x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-9 + 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 '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9

Solution

x = {0, 9}

See similar equations:

| 8(x+9)=3X+14 | | 4x+1.4=3x+0.6 | | y-4=-3(x-2) | | -1.8+11x=0.4 | | x^2+3x-18=11 | | 4x^2-9x+21=8x+6 | | x^4+10x^2+169x=0 | | xy*3=yx | | x^4=16x^2 | | y^2+4y-1=0 | | 25+y^3=150 | | x*4+8=54 | | x^5-5=27 | | 2y^3=432 | | 4y+3(7-y)=0 | | 4y+3(7-3)=0 | | 1x+(7)= | | 3x^2-12x+12= | | -(1+7x)-6(7-x)=36 | | 8x+11=2x+101 | | 11-7x=134-28x | | 4(g+2)+3g=15 | | 4(h+2)+2(4-h)=20 | | 2(e+1)-3=7 | | 7(5-d)=35 | | 3(2c-4)=0 | | 3(b-4)=15 | | 2(a+1)=10 | | 7(2x-3)=6(x-2)-3(2x+3) | | 12-0.5j=9 | | x(6x+4)=(2x+1)(2+3x) | | x-2y+20=0 |

Equations solver categories