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 :

                     2^2*x-(13)=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (22 • x) -  13  = 0 

Step  2  :

Equation at the end of step  2  :

  4x - 13  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    4x-13 = 0 

 Add  13  to both sides of the equation : 
                      4x = 13
Divide both sides of the equation by 4:
                     x = 13/4 = 3.250

One solution was found :