During a game, Kobe Bryant scores 36 points, consisting of only two-point and three-point shots. He made a total of 15 shots. How many of each type of shot did he make?

2-points:
3-points:

if he made x 2-pointers and y 3-pointers, then

x+y = 15
2x+3y = 36
Now let 'er rip.