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 :

                     3*(x-2)-2*x+3-(-12)=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  ((3 • (x - 2) -  2x) +  3) -  -12  = 0 

Step  2  :

Equation at the end of step  2  :

  x + 9  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    x+9 = 0 

 Subtract  9  from both sides of the equation : 
                      x = -9

One solution was found :