2x^2-kx+12=0

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


Simplifying
2x2 + -1kx + 12 = 0

Reorder the terms:
12 + -1kx + 2x2 = 0

Solving
12 + -1kx + 2x2 = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-12' to each side of the equation.
12 + -1kx + -12 + 2x2 = 0 + -12

Reorder the terms:
12 + -12 + -1kx + 2x2 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1kx + 2x2 = 0 + -12
-1kx + 2x2 = 0 + -12

Combine like terms: 0 + -12 = -12
-1kx + 2x2 = -12

Add '-2x2' to each side of the equation.
-1kx + 2x2 + -2x2 = -12 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-1kx + 0 = -12 + -2x2
-1kx = -12 + -2x2

Divide each side by '-1x'.
k = 12x-1 + 2x

Simplifying
k = 12x-1 + 2x

See similar equations:

| 1/3(5x-5)=7 | | 2X+1Y=37 | | 9n^2=4+7 | | 1/t+1/2t+1/3t=5 | | 2X+1Y=17 | | 0.09=x^2 | | 0=(-3-5)(-3-1)(x+3) | | 0=(1-5)(x-1)(1+3) | | 0=(x-5)(5-1)(5+3) | | 2X+1Y=71 | | 5[12-(6-3a)-2a]=2(2-a) | | 2X+1Y=83 | | z=2x^2-3y^3+4xy | | (x-5)(x-1)(x+3)=0 | | 2*x^4+4*x^3-24*x^2+28*x-10=0 | | 6c+13/8=7/9 | | (9y+5/7)=(2y-8/3)+4 | | 12m^2k-30m= | | x-0.50x=26 | | x-19=-30 | | -9=-7-v | | -7=r+5 | | x-0.20x=44 | | -20a=-280 | | -15+m=-15 | | 27-7x=6 | | -23=x-7 | | 171=9n | | 92=-4(2x+5)-8x | | 53x^2+36x+8127=0 | | 3(2n-5)=-56+3n | | 104=-4(-3a-8) |

Equations solver categories