X^3-6x^2-7x-12=0

Simple and best practice solution for X^3-6x^2-7x-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 X^3-6x^2-7x-12=0 equation:


Simplifying
X3 + -6x2 + -7x + -12 = 0

Reorder the terms:
-12 + X3 + -7x + -6x2 = 0

Solving
-12 + X3 + -7x + -6x2 = 0

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + X3 + -7x + 12 + -6x2 = 0 + 12

Reorder the terms:
-12 + 12 + X3 + -7x + -6x2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + X3 + -7x + -6x2 = 0 + 12
X3 + -7x + -6x2 = 0 + 12

Combine like terms: 0 + 12 = 12
X3 + -7x + -6x2 = 12

Add '7x' to each side of the equation.
X3 + -7x + 7x + -6x2 = 12 + 7x

Combine like terms: -7x + 7x = 0
X3 + 0 + -6x2 = 12 + 7x
X3 + -6x2 = 12 + 7x

Add '6x2' to each side of the equation.
X3 + -6x2 + 6x2 = 12 + 7x + 6x2

Combine like terms: -6x2 + 6x2 = 0
X3 + 0 = 12 + 7x + 6x2
X3 = 12 + 7x + 6x2

Simplifying
X3 = 12 + 7x + 6x2

Reorder the terms:
-12 + X3 + -7x + -6x2 = 12 + 7x + 6x2 + -12 + -7x + -6x2

Reorder the terms:
-12 + X3 + -7x + -6x2 = 12 + -12 + 7x + -7x + 6x2 + -6x2

Combine like terms: 12 + -12 = 0
-12 + X3 + -7x + -6x2 = 0 + 7x + -7x + 6x2 + -6x2
-12 + X3 + -7x + -6x2 = 7x + -7x + 6x2 + -6x2

Combine like terms: 7x + -7x = 0
-12 + X3 + -7x + -6x2 = 0 + 6x2 + -6x2
-12 + X3 + -7x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-12 + X3 + -7x + -6x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8x(4-2)+2=x | | 1+3(x-1)=-2+5x | | x=(-x)+4 | | -9+4a=12 | | 3x-7=10x+7 | | 8(-2r+8)+6=6r+26 | | 5x=50x | | 6+12x=6x-12 | | 2n=5(n-1)-2n | | -7(-3p-3)=105 | | 8x(4-2)+2= | | x^3+3x^2+9x+27= | | 2x^2+21x-540=0 | | 84=-2(5k-7) | | -0.75x+9.5=4.75 | | 4x^2-18x=2x | | (x+7)y=10 | | 2x+4=2(-x) | | x+1+2x=16 | | -191+14x=96+21x | | 7a-9=4a-4+4a | | 1-5m-8m=1-5m | | 7(2x-6)=7x | | 3=2a+3 | | 4x-13-5x=12x+8+9x | | 4(b-7)=-7(b+4) | | 12(2x-4)=4(6x+1) | | 2(m-3)=4(m-6) | | 10x^2-22+30=0 | | -3-4(r-60)=-3(3r+3) | | 5a=21+4b | | 6+2r-3=5r+4-2r |

Equations solver categories