X^3+6x+9=0

Simple and best practice solution for X^3+6x+9=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+9=0 equation:


Simplifying
X3 + 6x + 9 = 0

Reorder the terms:
9 + X3 + 6x = 0

Solving
9 + X3 + 6x = 0

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + X3 + -9 + 6x = 0 + -9

Reorder the terms:
9 + -9 + X3 + 6x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + X3 + 6x = 0 + -9
X3 + 6x = 0 + -9

Combine like terms: 0 + -9 = -9
X3 + 6x = -9

Add '-6x' to each side of the equation.
X3 + 6x + -6x = -9 + -6x

Combine like terms: 6x + -6x = 0
X3 + 0 = -9 + -6x
X3 = -9 + -6x

Simplifying
X3 = -9 + -6x

Reorder the terms:
9 + X3 + 6x = -9 + -6x + 9 + 6x

Reorder the terms:
9 + X3 + 6x = -9 + 9 + -6x + 6x

Combine like terms: -9 + 9 = 0
9 + X3 + 6x = 0 + -6x + 6x
9 + X3 + 6x = -6x + 6x

Combine like terms: -6x + 6x = 0
9 + X3 + 6x = 0

The solution to this equation could not be determined.

See similar equations:

| 5.3x+7-8.3x=4 | | 4/32/3= | | 4a^3-b=0 | | 40x+20(1.5x)=969.58 | | 3x^6-18x^5-120x^4=0 | | x*6=23.94 | | C+489.50=756.80 | | 3x^2-.5x-80.5=0 | | 66n^2+30n=0 | | 4z^2+19z+4=9 | | 4(3x+8)=5(4x-8) | | x/3+2=20 | | -7x--2=24-9x | | x*12=2070.80 | | 10t-4u+7u-6t= | | a=lwfora | | x^2+10x+24=P | | 16/25 | | 3.2*N=0.96 | | n^2+18n-40=0 | | h=-16t^2-14t+2 | | 10x^2-9x^2-1368=0 | | -7n+2+13=10 | | 2y=85-3x | | 5h-1.2=83 | | 5x(3+5x)=0 | | ln(22)/ln(2) | | 6p^2+17pq-14q^2=0 | | 14+x-10=-10 | | x-2(-x)-(-x)=2(-x+5)+2x+18 | | 4.3+12.7=60 | | 4x+30=26 |

Equations solver categories