Solution - Linear equations with one unknown

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                     8^3*x-(210)=0 

Step by step solution :

Step  1  :

 1.1     8 = 23

(8)³ = (2³)³ = 2⁹

Equation at the end of step  1  :

  (29 • x) -  210  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   512x - 210  =   2 • (256x - 105) 

Equation at the end of step  3  :

  2 • (256x - 105)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    2   =  0

This equation has no solution.
A a non-zero constant never equals zero.

Solving a Single Variable Equation :

 4.2      Solve  :    256x-105 = 0 

 Add  105  to both sides of the equation : 
                      256x = 105
Divide both sides of the equation by 256:
                     x = 105/256 = 0.410

One solution was found :