Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  2 • (x - 12) -  49  = 0 

Step  2  :

Equation at the end of step  2  :

  2x - 73  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    2x-73 = 0 

 Add  73  to both sides of the equation : 
                      2x = 73
Divide both sides of the equation by 2:
                     x = 73/2 = 36.500

One solution was found :