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 :

                     4^4*n-(30)=0 

Step by step solution :

Step  1  :

 1.1     4 = 22

(4)⁴ = (2²)⁴ = 2⁸

Equation at the end of step  1  :

  (28 • n) -  30  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   256n - 30  =   2 • (128n - 15) 

Equation at the end of step  3  :

  2 • (128n - 15)  = 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  :    128n-15 = 0 

 Add  15  to both sides of the equation : 
                      128n = 15
Divide both sides of the equation by 128:
                     n = 15/128 = 0.117

One solution was found :