2y = 2x-4 এবং 4x-5y=3 হলে x ও y এর মান কত?
A. x = 5, y = 7
B. x = 2, y = 5
C. x = 3, y = 7
D. x = 7, y = 5
সঠিক উত্তরঃ
D.
x = 7, y = 5
Explanation:
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