SOLUTION: If 7p + 5q = 2 and 8p - 9q = 17, then what does -p + 14q = ?

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Question 764937: If 7p + 5q = 2 and 8p - 9q = 17, then what does -p + 14q = ?
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
(7p + 5q)-( 8p - 9q)=2-17=-15

:)