X^3-40-5x^2+8x=

Simple and best practice solution for X^3-40-5x^2+8x= 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^3-40-5x^2+8x= equation:


Simplifying
X3 + -40 + -5x2 + 8x = 0

Reorder the terms:
-40 + X3 + 8x + -5x2 = 0

Solving
-40 + X3 + 8x + -5x2 = 0

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + X3 + 8x + 40 + -5x2 = 0 + 40

Reorder the terms:
-40 + 40 + X3 + 8x + -5x2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + X3 + 8x + -5x2 = 0 + 40
X3 + 8x + -5x2 = 0 + 40

Combine like terms: 0 + 40 = 40
X3 + 8x + -5x2 = 40

Add '-8x' to each side of the equation.
X3 + 8x + -8x + -5x2 = 40 + -8x

Combine like terms: 8x + -8x = 0
X3 + 0 + -5x2 = 40 + -8x
X3 + -5x2 = 40 + -8x

Add '5x2' to each side of the equation.
X3 + -5x2 + 5x2 = 40 + -8x + 5x2

Combine like terms: -5x2 + 5x2 = 0
X3 + 0 = 40 + -8x + 5x2
X3 = 40 + -8x + 5x2

Simplifying
X3 = 40 + -8x + 5x2

Reorder the terms:
-40 + X3 + 8x + -5x2 = 40 + -8x + 5x2 + -40 + 8x + -5x2

Reorder the terms:
-40 + X3 + 8x + -5x2 = 40 + -40 + -8x + 8x + 5x2 + -5x2

Combine like terms: 40 + -40 = 0
-40 + X3 + 8x + -5x2 = 0 + -8x + 8x + 5x2 + -5x2
-40 + X3 + 8x + -5x2 = -8x + 8x + 5x2 + -5x2

Combine like terms: -8x + 8x = 0
-40 + X3 + 8x + -5x2 = 0 + 5x2 + -5x2
-40 + X3 + 8x + -5x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-40 + X3 + 8x + -5x2 = 0

The solution to this equation could not be determined.

See similar equations:

| X/(-9)=14 | | 68/11(h-6) | | 1.3+n=2.4 | | 2(2v+1)+7v=6(v+4)+3v | | 14/11+3x/8=x/2 | | k-1.2=1.8 | | 2(x+3)-3(x+4)= | | x^2-2x-15=2x+6 | | 7w-2(w-2)=4-(4w-1) | | 3/2x+5/4x | | x+0.4=0.6 | | 2(b+10)=5+7b | | 2y+3=-13 | | -(-20x-12)-22x=-9x+7-(9x-24)-7 | | m/9+6=9 | | 7/3+10/3y=3y-4 | | 10x^2y^3+12xy^2= | | 8x+x-1=0 | | 5k+2=5k+2 | | 7/3+103/y=3y-4 | | 22x+2y-4=0 | | x^4+24x^2+144=0 | | 7/3+10/y=3y-4 | | 3x+2x-5=25 | | -26y-5y+24=28-20y-18y | | 12a^2-6a^2= | | 5/9x=65 | | 9(x-1)-5=6x+3(-4+x) | | (r^2)/(2r^3) | | 11y-7=8x+2y-10 | | r^2/2r^3 | | 11r+20-5r+24= |

Equations solver categories