0=X^2-12x-20

Simple and best practice solution for 0=X^2-12x-20 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 0=X^2-12x-20 equation:


Simplifying
0 = X2 + -12x + -20

Reorder the terms:
0 = -20 + X2 + -12x

Solving
0 = -20 + X2 + -12x

Solving for variable 'X'.

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

Add '-1X2' to each side of the equation.
0 + -1X2 = -20 + X2 + -1X2 + -12x
Remove the zero:
-1X2 = -20 + X2 + -1X2 + -12x

Combine like terms: X2 + -1X2 = 0
-1X2 = -20 + 0 + -12x
-1X2 = -20 + -12x

Divide each side by '-1'.
X2 = 20 + 12x

Simplifying
X2 = 20 + 12x

Reorder the terms:
-20 + X2 + -12x = 20 + 12x + -20 + -12x

Reorder the terms:
-20 + X2 + -12x = 20 + -20 + 12x + -12x

Combine like terms: 20 + -20 = 0
-20 + X2 + -12x = 0 + 12x + -12x
-20 + X2 + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
-20 + X2 + -12x = 0

The solution to this equation could not be determined.

See similar equations:

| x(1+2)=30 | | 4v-1=-18 | | 64x+6x-10+15-7x+9x= | | 6y+5=18 | | -x+9+4x=7+3x+2 | | 6w+9=-20 | | -4(q-10)= | | -b+8-2b=-5+4b | | -3w+24=0 | | 49r-42=68r-99 | | 9y/8+3y/4 | | -11x+10=9x-50 | | f(2)=-7 | | 14x-6x-4x=16 | | -8u+16=-17 | | 49p-6=61p-54 | | 9/4-1/2x=4/x | | 6u+1=-10 | | 4d-2+3d=61 | | -6(-3s-7+10a)= | | 3p+2q-7+6p-3p-10= | | 3x+7+6x=34 | | 4w+15=-12 | | 1/2x+1/3x=12 | | 24x-4=-10x+30 | | 2z-2-z=3-3z | | 10(x+3)-(-9x-4)=x-4+3 | | 10+3x-7=6x | | x-4/3=14/3 | | 9-6=36 | | -17=-2n+13-18n | | x+0.02x=40 |

Equations solver categories