Algebra Solver

This can solve any 2-variable simultaneous equations (with both equations in the form ax + by = c) using elimination, with no external libraries, and even shows you the steps of how it got the answer!

Equation 1: 2x + 2y = 16
Equation 2: x - y = 2 

x = 5.0
y = 3.0
Steps: 2x+2y=16; 2x-2y=4; 4y=12; 2x+6=16; 2x=10

You can view the code on Github