Aug 27, 2024
Definisi:
Contoh Persamaan Linear:
Catatan:
Definisi Solusi:
Contoh Penyelesaian:
2x + 3 = 5
:
2x = 2
x = 1
Dua Variabel:
SPL:
Definisi SPLDV:
3x + 4y = 11
4x - y = 2
Penyelesaian SPLDV:
x - y = 1
2x - y = 4
y = 0
x = 1
x = 0
y = -1
y = 0
x = 2
x = 0
y = -4
(3, 2)
2x + 4y = 8
3x - y = -9
y = 0
, x = 4
x = 0
, y = 2
y = 0
, x = -3
x = 0
, y = 9
(-2, 3)