Himpunan penyelesaian dari sistem persamaan linear 1/2x+3y =6 dan 3y=2x+6adalah

x = 0 y = 2 jadi HP = ( x,y ) = ( 0,2 )

1/2x + 3y = 6 kalikan 2
x + 6y= 12 kalikan 2
2x + 12y = 24

3y = 2x+6
2x-3y = -6

2x+12y = 24
2x-3y = -6
------------------- -
15y = 30
y = 30/15
y = 2

2x-3y = -6
2x-3(2) = -6
2x-6 = -6
2x = -6+6
2x = 0
x = 0/2
x = 0

HP = {0,2}