x^3+2x^2-11x-12=x+4

Simple and best practice solution for x^3+2x^2-11x-12=x+4 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+2x^2-11x-12=x+4 equation: 


Simplifying
x3 + 2x2 + -11x + -12 = x + 4

Reorder the terms:
-12 + -11x + 2x2 + x3 = x + 4

Reorder the terms:
-12 + -11x + 2x2 + x3 = 4 + x

Solving
-12 + -11x + 2x2 + x3 = 4 + x

Solving for variable 'x'.

Reorder the terms:
-12 + -4 + -11x + -1x + 2x2 + x3 = 4 + x + -4 + -1x

Combine like terms: -12 + -4 = -16
-16 + -11x + -1x + 2x2 + x3 = 4 + x + -4 + -1x

Combine like terms: -11x + -1x = -12x
-16 + -12x + 2x2 + x3 = 4 + x + -4 + -1x

Reorder the terms:
-16 + -12x + 2x2 + x3 = 4 + -4 + x + -1x

Combine like terms: 4 + -4 = 0
-16 + -12x + 2x2 + x3 = 0 + x + -1x
-16 + -12x + 2x2 + x3 = x + -1x

Combine like terms: x + -1x = 0
-16 + -12x + 2x2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 12x^5+20x^4= | | -1+x=4x-34 | | x+(x-300)=300 | | -x-8=x+10 | | 9x^3/12x^4 | | x*2=100 | | 2u+2v-4(2-4v+7w)= | | -20a^3b^2+24ab= | | 9y-3=5(y-3) | | x(6x-4)=(6x+8)(x-6) | | 8x^2-[7x-(x^2-x+5y)]+(2x-3y)= | | -2x-2=x+1 | | 14x+13=13x+3 | | (16X-13)=0 | | -x+37=2x+13 | | x^2+y^2+2x+10y+17=0 | | x(6x-4)=(6x+8)(6x-6) | | y=(-1/3x)-2 | | U/3=9.6 | | 14v-14v=-10 | | 1+0,5x=x | | 4x^3-18x^2-10x=0 | | 5-3m+(4m-1)= | | 10.24=4v | | 7x+4=3x+72 | | 3x-4=-52-3x | | x/4=-27 | | 16-1/28(2x)=8-1/28(x) | | 200x-1.5=180x-0.5 | | x-1=4x+11 | | 2(3r-3)-r=2r-3(r-8) | | -14r=3r+21 |

Equations solver categories