6x^2-12=x

Simple and best practice solution for 6x^2-12=x 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 6x^2-12=x equation:


Simplifying
6x2 + -12 = x

Reorder the terms:
-12 + 6x2 = x

Solving
-12 + 6x2 = x

Solving for variable 'x'.

Reorder the terms:
-12 + -1x + 6x2 = x + -1x

Combine like terms: x + -1x = 0
-12 + -1x + 6x2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 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 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {-1.333333333, 1.5}

See similar equations:

| 7(2x+15)-28=35(1-x)-7 | | 3x+17=-11+x | | -2x-7=2x-10 | | -x+100=-1.5x+125 | | x^2+3=2x+5 | | 4x^2=5 | | y=2x^2-3x | | -x+15=6-4x | | -x+15=-6-4x | | y=2x*2-3x | | 6m-15=5+4m | | 50x^3+3500x-5000=0 | | x^3-8x^2-x+6=0 | | -x-19=0 | | 2x+10=x+16 | | 3+5=4 | | -x-8=-9 | | 0=x^2+10x+1 | | -x+17=-10 | | -x-17=-10 | | x(x-1)=6 | | x^4+x^3+x^3+x=0 | | (-3x+8)-(2y-3)i=-11-4i | | -x+15=6 | | 10=(5x-10)+2yi | | 2y-6=0 | | 10+8x=80+x | | b(b+16)=0 | | (X+5)-8yi=-3i | | 6x-1=13x-53 | | 4x+31=11x-53 | | 5p^2+10p-2=0 |

Equations solver categories