Persmaan lianer dua variabel (x+3y=20 (x-4y=-22
Matematika
marthen2705
Pertanyaan
Persmaan lianer dua variabel
(x+3y=20
(x-4y=-22
(x+3y=20
(x-4y=-22
1 Jawaban
-
1. Jawaban niesrinaasmadina
x+3y=20
x-4y=-22
-------------min
7y=42
y=6
x+3y=20
x=20-18
x=2
hp=(2,6)