4x^2-24=-4x

Simple and best practice solution for 4x^2-24=-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 4x^2-24=-4x equation:


Simplifying
4x2 + -24 = -4x

Reorder the terms:
-24 + 4x2 = -4x

Solving
-24 + 4x2 = -4x

Solving for variable 'x'.

Reorder the terms:
-24 + 4x + 4x2 = -4x + 4x

Combine like terms: -4x + 4x = 0
-24 + 4x + 4x2 = 0

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

Factor a trinomial.
4((-3 + -1x)(2 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 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 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-3, 2}

See similar equations:

| 2x^2-5x+6.25= | | -2x^2-20x=50 | | 5t^2-32=36t | | x^2-16x-144=0 | | 2w^2-4w-70= | | 1+7x-18=-9 | | 2x^2=12x-14 | | 5x^2-45x-15= | | 12x+3h-10=4kx+8 | | 11j+8m-6n+3= | | -3d+2+6d-4d= | | 27x-36x^2=0 | | 2+6a+9b-3b-a= | | W^2+4+70= | | x-5=3x-25 | | b^2-5b-4=0 | | 15k+8m-7k+2m= | | 6-3x=3x | | 3x^2+x+0.5= | | x^4-10x^3+24x^2+3x-128=0 | | 9+3f+8f-6-3f= | | 25+35-49/12= | | 11s-6s+9+3s= | | 3x^2=7x+48 | | x^2+10x+50= | | 2y^2=9y-7 | | 8x^2+36x=20 | | 3t+4=(-59)+10t | | 8p^2+p-15=0 | | 4q^2+3q^2=3q^2-4q+18 | | 3p+6q-p-3q= | | 2y^2-98=0 |

Equations solver categories