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 :

                     2*(4*d+3)-(3*(4*d+6))=0 

Step by step solution :

Step  1  :

Step  2  :

Pulling out like terms :

 2.1     Pull out like factors :

   4d + 6  =   2 • (2d + 3) 

Equation at the end of step  2  :

  (2 • (4d + 3)) -  6 • (2d + 3)  = 0 

Step  3  :

Equation at the end of step  3  :

  2 • (4d + 3) -  6 • (2d + 3)  = 0 

Step  4  :

Step  5  :

Pulling out like terms :

 5.1     Pull out like factors :

   -4d - 12  =   -4 • (d + 3) 

Equation at the end of step  5  :

  -4 • (d + 3)  = 0 

Step  6  :

Equations which are never true :

 6.1      Solve :    -4   =  0

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

Solving a Single Variable Equation :

 6.2      Solve  :    d+3 = 0 

 Subtract  3  from both sides of the equation : 
                      d = -3

One solution was found :