12x^2+9x=0

Simple and best practice solution for 12x^2+9x=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 12x^2+9x=0 equation:


Simplifying
12x2 + 9x = 0

Reorder the terms:
9x + 12x2 = 0

Solving
9x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(3 + 4x) = 0

Ignore the factor 3.

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 '(3 + 4x)' equal to zero and attempt to solve: Simplifying 3 + 4x = 0 Solving 3 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4x = 0 + -3 4x = 0 + -3 Combine like terms: 0 + -3 = -3 4x = -3 Divide each side by '4'. x = -0.75 Simplifying x = -0.75

Solution

x = {0, -0.75}

See similar equations:

| 4(x-1)-(x+6)=2 | | -3*(-2)*(-7)= | | m=-3 | | -4x+[-12]+11x= | | 36x^3-18x^2+2x=0 | | 5x+4y=40 | | 2x^2(4x^3+3y)= | | 81=-16t^2+75t | | -7x+6(x+8)=-2 | | 4(x+8)=20x+8 | | 2x^2+6=0 | | 6(5+x)=2(3x+15) | | y=x^2+10x+5 | | -18-9x=125-37x | | 17x+28=3x | | 68-2x=2x+24 | | -21-2x=14-7x | | W+40=-25 | | 2323x=90 | | 15+n=-15 | | 8y=5y+14+2y | | -36=-12+n | | W+(-7)=-20 | | x-100+x=110 | | 28=h+(-11) | | 34c=0 | | -6=4-2x | | W+(-4)=8 | | D+(-9)=-5 | | X+12=30 | | h+13=7 | | 2+8x=37+x |

Equations solver categories