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 :

                     3^4*x/3-(15)=0 

Step by step solution :

Step  1  :

            x
 Simplify   —
            3

Equation at the end of step  1  :

          x     
  ((34) • —) -  15  = 0 
          3     

Step  2  :

Equation at the end of step  2  :

        x     
  (34 • —) -  15  = 0 
        3     

Step  3  :

Dividing exponents :

 3.1    3⁴   divided by   3¹   = 3^{(4 - 1)} = 3³

Equation at the end of step  3  :

  27x -  15  = 0 

Step  4  :

Step  5  :

Pulling out like terms :

 5.1     Pull out like factors :

   27x - 15  =   3 • (9x - 5) 

Equation at the end of step  5  :

  3 • (9x - 5)  = 0 

Step  6  :

Equations which are never true :

 6.1      Solve :    3   =  0

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

Solving a Single Variable Equation :

 6.2      Solve  :    9x-5 = 0 

 Add  5  to both sides of the equation : 
                      9x = 5
Divide both sides of the equation by 9:
                     x = 5/9 = 0.556

One solution was found :