Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Solving a Single Variable Equation :

 1.1      Solve  :    -665a+663 = 0 

 Subtract  663  from both sides of the equation : 
                      -665a = -663
Multiply both sides of the equation by (-1) :  665a = 663


Divide both sides of the equation by 665:
                     a = 663/665 = 0.997

One solution was found :