2x^2=-18x

Simple and best practice solution for 2x^2=-18x 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 2x^2=-18x equation:


Simplifying
2x2 = -18x

Solving
2x2 = -18x

Solving for variable 'x'.

Reorder the terms:
18x + 2x2 = -18x + 18x

Combine like terms: -18x + 18x = 0
18x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(9 + x) = 0

Ignore the factor 2.

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:

| 25+2f=9 | | 66-5w-w^2=0 | | 9x^2+24+16=36 | | 2x(1-7)=-9n+47 | | 23=100+x | | 5n+10=-4+6n | | 9y-8y+2=-8 | | 10m+0.15= | | C+(c-12)=52 | | 9x^2+24+144=164 | | 4(5+-2y)+10y=25 | | 32-8u+1u=8+1u | | x^2+x^2+6x+9=900 | | -7x+3=-x-51 | | -8x/60+18.50=-1.5x/50-20 | | 2(x-5)+7=x | | 5m-8m=-2(m+3)-2(-3m+4) | | 4x+3(1-3x)=-9-3x | | log(7)(6x+1)=-2 | | 23=1-m | | 5=5-2s-4s | | (3+v)(3v+2)=0 | | (6y+8)+(6x-26)=180 | | 2(y)=6 | | 2(3x)=(7x-2) | | .75x-3=-y | | -7m=-56 | | 6x+5=-2x+69 | | 11x-4x=-49 | | y=ax-3 | | c*7=-13 | | -x+2(1)=7 |

Equations solver categories