himpunan penyelesaian SPLDV 3/X + 4/y = 1 dan 2/X - 1/y = 8

Mapel : Matematika
Kelas : VIII SMP
Bab : SPLDV

Pembahasan :
3/x + 4/y = 1
2/x - 1/y = 8 » 8/x - 4/y = 32

Eliminasi Persamaan I dan II
3/x + 4/y = 1
8/x - 4/y = 32
———————— (+)
11/x = 33
x = 11/33
x = 1/3

2/x - 1/y = 8
6 - 1/y = 8
1/y = 6 - 8
1/y = -2
y = -1/2

Hp : {1/3 , -1/2}