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 :

                     7^2*x-(14)=0 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (72 • x) -  14  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   49x - 14  =   7 • (7x - 2) 

Equation at the end of step  3  :

  7 • (7x - 2)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    7   =  0

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

Solving a Single Variable Equation :

 4.2      Solve  :    7x-2 = 0 

 Add  2  to both sides of the equation : 
                      7x = 2
Divide both sides of the equation by 7:
                     x = 2/7 = 0.286

One solution was found :