2x^3-4=12

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


Simplifying
2x3 + -4 = 12

Reorder the terms:
-4 + 2x3 = 12

Solving
-4 + 2x3 = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x3 = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 2x3 = 12 + 4
2x3 = 12 + 4

Combine like terms: 12 + 4 = 16
2x3 = 16

Divide each side by '2'.
x3 = 8

Simplifying
x3 = 8

Reorder the terms:
-8 + x3 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 4(r-50)+4r=2580 | | -4x-4+x=8+x | | 3/13x=1/2 | | 3x+12-7x=59 | | us+uz=r | | 5x+9x=182 | | 7-x=37 | | 6m^2+m-70= | | 6-3x=-2x | | 0.6(4x+8)=1.8-(x+2) | | 7x+4/7=6x | | (1/x-2)+(3/x+3)=(4/x^2+x-6) | | 7-(3x+16)=12 | | 6i+8+(6i-3i)= | | 2x^2+12y^2-12x+72y+102=0 | | 24+14x=20x | | X-4y=-21 | | 8+3(66-5x)=11-10x | | 17x-23+9x=99 | | 3x+4=x-1 | | 4x^2-4x+13=12 | | 5(2x+3)=0 | | x^2+46x+529=0 | | 13-6(6x-6)=-5 | | x^2=7x+4 | | 10x+100(110-x)=6410 | | 7*5=10+x | | 9*2=10+x | | a*x+c=t | | 7b-2=1b+10 | | 3r-7=2(4-3r) | | t=a*x+c |

Equations solver categories