1+x-x^3=x+3

Simple and best practice solution for 1+x-x^3=x+3 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 1+x-x^3=x+3 equation:


Simplifying
1 + x + -1x3 = x + 3

Reorder the terms:
1 + x + -1x3 = 3 + x

Add '-1x' to each side of the equation.
1 + x + -1x + -1x3 = 3 + x + -1x

Combine like terms: x + -1x = 0
1 + 0 + -1x3 = 3 + x + -1x
1 + -1x3 = 3 + x + -1x

Combine like terms: x + -1x = 0
1 + -1x3 = 3 + 0
1 + -1x3 = 3

Solving
1 + -1x3 = 3

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -1x3 = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -1x3 = 3 + -1
-1x3 = 3 + -1

Combine like terms: 3 + -1 = 2
-1x3 = 2

Divide each side by '-1'.
x3 = -2

Simplifying
x3 = -2

Reorder the terms:
2 + x3 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 5+2(x-4)=4+2 | | -(a-11)-a=11-a | | y=-7x-2 | | 9=6a+21 | | 5+3d=13-5d | | 9(2x-3)-4(4x-1)=24 | | 3p+6q=54 | | 4x+2=3x+5 | | 5x+3=93 | | 16x-9x^2=0 | | 16-9x=0 | | 10x^4=0 | | 7-10x=67-38x | | 4x+10=-50-8x | | 8b-4(b-2)-8=24 | | x^2-7=4x^2+5 | | 92-2x=4x+14 | | -27-4x=13-9x | | 66-4x=8x+18 | | 9+7x=39+x | | 6x-2=14x-82 | | 2a=100 | | 6x+18=16x-102 | | 9x-3=7x+3 | | 4a+3b=19 | | 2x+27=7x+12 | | 9x+9=6x+21 | | 3p+5q=53 | | k^2+8k+25=0 | | k^2+2k+4=0 | | 2x^2+8x-5=0 | | x+4=2(2x-5) |

Equations solver categories