@hamsterzilla you can use 3 methods but if you have y= or x= on one of those equations you can use substitution which is for example if your two equations were 2y=x+7 and x=y-4 you could replace the x in the first equation so now you have the equation 2y=(y-4)+7 so now you only have to solve for one variable making things easier. in this example, you would find that y=3 now to find x just substitute it to the second equation x=(3)-4 then x would be x=-1 now the coordinates (-1,4) is where the two lines will intersect.