2x^2-6x=4x-12

Simple and best practice solution for 2x^2-6x=4x-12 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^2-6x=4x-12 equation:


Simplifying
2x2 + -6x = 4x + -12

Reorder the terms:
-6x + 2x2 = 4x + -12

Reorder the terms:
-6x + 2x2 = -12 + 4x

Solving
-6x + 2x2 = -12 + 4x

Solving for variable 'x'.

Reorder the terms:
12 + -6x + -4x + 2x2 = -12 + 4x + 12 + -4x

Combine like terms: -6x + -4x = -10x
12 + -10x + 2x2 = -12 + 4x + 12 + -4x

Reorder the terms:
12 + -10x + 2x2 = -12 + 12 + 4x + -4x

Combine like terms: -12 + 12 = 0
12 + -10x + 2x2 = 0 + 4x + -4x
12 + -10x + 2x2 = 4x + -4x

Combine like terms: 4x + -4x = 0
12 + -10x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + -5x + x2) = 0

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

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

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

Solution

x = {2, 3}

See similar equations:

| 2m-1-6=5 | | 4x-(2x-2)=10 | | 5(x-2)-8(x-4)=20 | | tan^2x+2tanx-35=0 | | -5(3x+1)=25 | | 2x-7=6x-35 | | (5x^2-7x+9)-(-2x^2-3x+2)= | | 274+11x-2=360 | | -2x+23=47 | | 4ln(x+2)-5=15 | | 4(x-1)=30 | | 2(-3)-2+8=0 | | P+2+7=17 | | 8x+3x-5y= | | 7x-5-2x=22 | | 5(2)x=160 | | z^2-(5i/2)z-1 | | 21+7h=3h | | -4n-8=12n+8 | | 2x^2+1x+6x+3=0 | | 4m^2-16=-12m | | 85=1/3*3.14*r^2*9 | | .66+5=20-1 | | Y^2-24x=144 | | 9d(d-8)=0 | | -9+(-5)+(-3)=x | | 4z^2+60w-175=0 | | -6x-32=2m | | 5x+20=9x+-92 | | -42n-18=276 | | 16x+2=10x+1 | | 2(x+3)+1=3 |

Equations solver categories