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 :

                10*m-3*(2*m-9)-(9*(m+1)+1)=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (10m-(3•(2m-9)))-(9•(m+1)+1)  = 0 

Step  2  :

Equation at the end of step  2  :

  (10m -  3 • (2m - 9)) -  (9m + 10)  = 0 

Step  3  :

Equation at the end of step  3  :

  17 - 5m  = 0 

Step  4  :

Solving a Single Variable Equation :

 4.1      Solve  :    -5m+17 = 0 

 Subtract  17  from both sides of the equation : 
                      -5m = -17
Multiply both sides of the equation by (-1) :  5m = 17


Divide both sides of the equation by 5:
                     m = 17/5 = 3.400

One solution was found :