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*n+6/3-(15)=0 

Step by step solution :

Step  1  :

            2
 Simplify   —
            1

Equation at the end of step  1  :

  (3n +  2) -  15  = 0 

Step  2  :

Equation at the end of step  2  :

  3n - 13  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    3n-13 = 0 

 Add  13  to both sides of the equation : 
                      3n = 13
Divide both sides of the equation by 3:
                     n = 13/3 = 4.333

One solution was found :