If 2p + 3q = 18 and 4p2 + 4pq – 3q2 – 36 = 0 then what is (2p + q) equal to?

If 2p + 3q = 18 and 4p2 + 4pq – 3q2 – 36 = 0 then what is (2p + q)

1.	If 2p + 3q = 18 and 4p2 + 4pq – 3q2 – 36 = 0 then what is (2p + q) equal to?
A.	6
B.	7
C.	10
D.	20
Answer» D. 20

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