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-(40)=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) -  40  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   512x - 40  =   8 • (64x - 5) 

Equation at the end of step  3  :

  8 • (64x - 5)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    8   =  0

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

Solving a Single Variable Equation :

 4.2      Solve  :    64x-5 = 0 

 Add  5  to both sides of the equation : 
                      64x = 5
Divide both sides of the equation by 64:
                     x = 5/64 = 0.078

One solution was found :