-9x+13y-6=0 2x-11y-23=0 penyelesaian

-9x+13y-6=0 |×2| -18 + 26y - 12 = 0
2x-11y-23=0 |×9| 18 - 99y - 207 = 0
______________ +
0 - 73y - 219 = 0
-73y = 219
y = - 219/73
y = -3

karena y sudah ketemu kita tinggal mencari x :

2x - 11y - 23 = 0
2x - 11(-3) - 23 = 0
2x + 33 - 23 = 0
2x + 10 = 0
2x = -10
x = -10/2
x = - 5

Hp : ( -3 , -5)