SOLUTION: Two cyclists ride in opposite directions and after 3hours they are 87 km from each other. If however they ride in the same direction the one is 9kmahead of the other, after 3hours

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Question 1163256: Two cyclists ride in opposite directions and after 3hours they are 87 km from each other. If however they ride in the same direction the one is 9kmahead of the other, after 3hours . Determine each one's velocity.
Answer by solver91311(24713) About Me  (Show Source):
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Solve the 2X2 system for and


John

My calculator said it, I believe it, that settles it