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Linear Equations
For the two given equations I and II.
I. 3p + 2q - 58 = 0
II. 4q + 4p = 92
A) p is greater than q
B) p is smaller than q.
C) p is equal to q.
D) p is either equal to or greater than q.
Correct Answer:
A) p is greater than q
Description for Correct answer:
We have,
3p + 2q = 58 .... (i)
4p + 4q = 92
=> 2p + 2q = 46 .... (ii)
By equation (i) - (ii) we get p = 12
From equation (i), 3 \( \Large \times \) 12 + 2q = 58
=> 2q = 58 - 36 = 22
=> q = 11
Hence, p > q
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