Solution - Linear equations with one unknown

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.2" was replaced by "(2/10)".

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                     c/(2/10)-(7)=0 

Step by step solution :

Step  1  :

            1
 Simplify   —
            5

Equation at the end of step  1  :

  1    
  — -  7  = 0 
  5    

Step  2  :

                1
 Divide  c  by  —
                5

Equation at the end of step  2  :

  5c -  7  = 0 

Step  3  :

Equation at the end of step  3  :

  5c - 7  = 0 

Step  4  :

Solving a Single Variable Equation :

 4.1      Solve  :    5c-7 = 0 

 Add  7  to both sides of the equation : 
                      5c = 7
Divide both sides of the equation by 5:
                     c = 7/5 = 1.400

One solution was found :