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 :

                     6*x+9-(2*x)=0 

Step by step solution :

Step  1  :

Solving a Single Variable Equation :

 1.1      Solve  :    4x+9 = 0 

 Subtract  9  from both sides of the equation : 
                      4x = -9
Divide both sides of the equation by 4:
                     x = -9/4 = -2.250

One solution was found :