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Verified answer
X + y = 53x - y = 3
3x - y = 3
- y = 3 - 3x
y = 3x - 3
x + y = 5
x + 3x - 3 = 5
4x = 5 + 3
4x = 8
x = 8/4
x = 2
y = 3x - 3
y = 6 - 3
y = 3
Jawaban : b. 2, 3
Maaf Kalau Salah