X+Y=8 dan X-Y=-2 tolong bantu
Matematika
anumanganu
Pertanyaan
X+Y=8 dan X-Y=-2
tolong bantu
tolong bantu
2 Jawaban
-
1. Jawaban Nik001
Mapel : Matematika
Bab : SPLDV
x + y = 8
x - y = -2
------------- -
2y = 10
y = 10/2
y = 5
x + y = 8
x - y = -2
--------------- +
2x = 6
x = 6/2
x = 3
HP = { 3, 5 } -
2. Jawaban eztersinagaa
2y=10
y=10
x+y=8
x+10=8
x=8-10=-2