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 :

                     4*x+6-(15)=0 

Step by step solution :

Step  1  :

Solving a Single Variable Equation :

 1.1      Solve  :    4x-9 = 0 

 Add  9  to both sides of the equation : 
                      4x = 9
Divide both sides of the equation by 4:
                     x = 9/4 = 2.250

One solution was found :