SOLUTION: 5x + y = 7 3y = 21 - 15x

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Question 686957: 5x + y = 7
3y = 21 - 15x
Found 2 solutions by lynnlo, Alan3354:
Answer by lynnlo(4176) About Me  (Show Source):
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
5x + y = 7
3y = 21 - 15x
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This is the same eqn twice
--> dependent, infinite # of solutions, no unique solution.