Tentukan himpunan penyelesaian dari 1/2x-2/3y=2 dan x-1/2y=4

(1/2)x - (2/3)y = 2 ... Kali 2

x - (4/3)y = 4
x - (1/2)y = 4
Kurangkan
-(4/3)y + (1/2)y = 0
y = 0

x - (1/2)y = 4
x = 4

HP = {(4,0)}