penyelesaian dari sistem persamaan 17x - 5y = -22 dan 3x + 8y = 5 adalah

17x - 5y = -22 |x8| 136x - 40y = -176
3x + 8y = 5. |x5| 15x + 40y = 25
————————-- +
151x = -151
x = -1
17(-1) -5y = -22
-5y = -22 + 17 = -5
y = 1

17x - 5y = -22
3x + 8y = 5

x = ((-5(5)) - (-22(8))) / ((-5(3)) - (17(8)))
x = (-25 + 176) / (-15 - 136)
x = 151 / (-151)
x = -1

Substitusi :
3(-1) + 8y = 5
-3 + 8y = 5
8y = 8
y = 1

HP = {-1,1}