Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  4 • (b - 6) +  19  = 0 

Step  2  :

Equation at the end of step  2  :

  4b - 5  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    4b-5 = 0 

 Add  5  to both sides of the equation : 
                      4b = 5
Divide both sides of the equation by 4:
                     b = 5/4 = 1.250

One solution was found :