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 :

                     -18-6*k-(6*(1+3*k))=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (-6k - 18) -  6 • (3k + 1)  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   -24k - 24  =   -24 • (k + 1) 

Equation at the end of step  3  :

  -24 • (k + 1)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    -24   =  0

This equation has no solution.
A a non-zero constant never equals zero.

Solving a Single Variable Equation :

 4.2      Solve  :    k+1 = 0 

 Subtract  1  from both sides of the equation : 
                      k = -1

One solution was found :