A printer ink cartridge that can print 550 pages has already printed 127 pages. Which solution represents the correct equation and answer to the question, "How many more pages, P, can still be printed?"

CLEAR CHECK

P – 127 = 550 P = 423

550 – 127 = P P = 677

P – 127 = 550 P = 677

P + 127 = 550 P = 423