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 :

                     10^3*y-(15)=0 

Step by step solution :

Step  1  :

 1.1     10 = 2•5

(10)³ = (2•5)³ = 2³ • 5³

Equation at the end of step  1  :

  ((23•53) • y) -  15  = 0 

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   1000y - 15  =   5 • (200y - 3) 

Equation at the end of step  3  :

  5 • (200y - 3)  = 0 

Step  4  :

Equations which are never true :

 4.1      Solve :    5   =  0

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

Solving a Single Variable Equation :

 4.2      Solve  :    200y-3 = 0 

 Add  3  to both sides of the equation : 
                      200y = 3
Divide both sides of the equation by 200:
                     y = 3/200 = 0.015

One solution was found :