Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  2r -  3 • (5r - 8)  = 0 

Step  2  :

Equation at the end of step  2  :

  24 - 13r  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    -13r+24 = 0 

 Subtract  24  from both sides of the equation : 
                      -13r = -24
Multiply both sides of the equation by (-1) :  13r = 24


Divide both sides of the equation by 13:
                     r = 24/13 = 1.846

One solution was found :