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 :

                     8^6*r-(14)=0 

Step by step solution :

Step  1  :

 1.1     8 = 23

(8)⁶ = (2³)⁶ = 2¹⁸

Equation at the end of step  1  :

  (218 • r) -  14  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   2¹⁸r - 14  =   2 • (4r - 7) 

Equation at the end of step  3  :

  2 • (4r - 7)  = 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  :    4r-7 = 0 

 Add  7  to both sides of the equation : 
                      4r = 7
Divide both sides of the equation by 4:
                     r = 7/4 = 1.750

One solution was found :