18x^2-6x-24=0

Simple and best practice solution for 18x^2-6x-24=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 18x^2-6x-24=0 equation:


Simplifying
18x2 + -6x + -24 = 0

Reorder the terms:
-24 + -6x + 18x2 = 0

Solving
-24 + -6x + 18x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-4 + -1x + 3x2) = 0

Factor a trinomial.
6((-1 + -1x)(4 + -3x)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 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 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {-1, 1.333333333}

See similar equations:

| 3(3x-15)=9x(-5) | | 3(3x-15)=9x-5 | | r-7.4=-7.3 | | 12a^2-7a+1=0 | | 4x+3=7x+15 | | 8(3x-2)=4(6x+1) | | 7m-6=6 | | 7z+3z=9z-6 | | 6m+42=3m | | 5(7bx+y)=34bx-4y | | 5(t+3)=3(t-2)-3 | | -35z+12z^2-3=0 | | 10x-5=8x-5 | | 12z^2-35z-3=0 | | x/7-4=x/7 | | -16x^2+32x+768=0 | | (6-x)(5x+40)=0 | | 20y+2=7 | | (7x-4)-(5x+2)=(10x+6)-(7x-4) | | 8x^2-9x+81= | | 3(x-1)-6=6x-3(2+x) | | 2yz+x=y+z | | 2/5=1/3+f | | X=y+z-2yz | | 4+2r-1=5r+5-2r | | 4x-12+12x=-12+28x | | 6s^2=-8s | | 3y-3=-15 | | 7x-14x-14=-7x+22 | | X^2+x+.25+y^2+y+.25=1 | | 9y-3(1y+4)=(4+1y)3 | | 6s^2+8s=0 |

Equations solver categories