Solution - 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 :

                     1-(2*a+9)-(4*(a-2))=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (-2a - 8) -  4 • (a - 2)  = 0 

Step  2  :

Equation at the end of step  2  :

  -6a  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    -6a = 0 

 Multiply both sides of the equation by (-1) :  6a = 0


Divide both sides of the equation by 6:
                     a = 0

One solution was found :