x^3+7x^2-x-7=23

Simple and best practice solution for x^3+7x^2-x-7=23 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+7x^2-x-7=23 equation: 


Simplifying
x3 + 7x2 + -1x + -7 = 23

Reorder the terms:
-7 + -1x + 7x2 + x3 = 23

Solving
-7 + -1x + 7x2 + x3 = 23

Solving for variable 'x'.

Reorder the terms:
-7 + -23 + -1x + 7x2 + x3 = 23 + -23

Combine like terms: -7 + -23 = -30
-30 + -1x + 7x2 + x3 = 23 + -23

Combine like terms: 23 + -23 = 0
-30 + -1x + 7x2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 2x+7=6-2x | | 6(u-4)-8=-3(-6u+6)-4u | | 3-12x+7x=28 | | 6x+6=78-8x | | 5y+5=(-10) | | x+4y=5v | | q^2+22q=-85 | | 30x^2-25x-30= | | 9(y+3)=4y-13 | | x+18=(-8) | | 7x+6-3x=2x-5+x | | x+16=(-7) | | 6y+1-3(-4y-1)=4(y-2) | | 10n^2-11n-6= | | 5+2x=6+3x | | 1+10x=2(5x+2) | | 4a-7=3a | | 6y+1-3(4y-1)=4(y-2) | | 5c^2-17c+14= | | 1.4x-3=0.4x | | -3(5w-4)+w=-2(w+2) | | 9x+2=(-x+11) | | 3p+2y=10 | | 2a^2-9a-18= | | 9x+2=x-11 | | r^2+8r=48 | | -2(x+1)=3x-3+2(2x+2) | | -12=9t-3t | | t^2+5t-24=0 | | z=yq | | 2x+3.6=4x-8.9 | | 12x+98x= |

Equations solver categories