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MeepMeep21

Answer: q=6


Explanation: 6×-1/2=-3


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q =6

pq = -3

We know p = -1/2  so we can substitute it in

-1/2 q = -3

Multiply each side by -2 to isolate q

-2*-1/2 q = -2 *-3

q = 6