Solution - Linear equations with one unknown

Step by step solution :

Step  1  :

Pulling out like terms :

 1.1     Pull out like factors :

   -12j - 13  =   -1 • (12j + 13) 

Equation at the end of step  1  :

Step  2  :

Solving a Single Variable Equation :

 2.1      Solve  :    -12j-13 = 0 

 Add  13  to both sides of the equation : 
                      -12j = 13
Multiply both sides of the equation by (-1) :  12j = -13


Divide both sides of the equation by 12:
                     j = -13/12 = -1.083

One solution was found :