In this guide, we are going to use equations 3x+4y=22 and x+2y=2 as an example.
Using the example before: 3*0+4y=22, which becomes 4y=22, and then y=5½ You now have your first coordinate, (0 ; 5½)
Using the example: 3x+4*0=22 which becomes 3x=22 which gives us the answer of x=7⅓ You now have a set of coordinates for your first line, (0 ; 5½) and (7⅓ ; 0)
Using the example, it’s 0+2y=2, which becomes 2y=2 and y=1 First coordinate is now (0 ; 1)
Example: x+2*0=2, which becomes x=2. Second coordinate is now (2 ; 0)
If you’ve been using the example, the lines should meet at point (18 ; -8). x will be 18, and y will be -8!
