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*(-5*x+4)+5*x-1-(-39)=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  ((3 • (4 - 5x) +  5x) -  1) -  -39  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   50 - 10x  =   -10 • (x - 5) 

Equation at the end of step  3  :

  -10 • (x - 5)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    -10   =  0

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

Solving a Single Variable Equation :

 4.2      Solve  :    x-5 = 0 

 Add  5  to both sides of the equation : 
                      x = 5

One solution was found :