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)
(
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):
You can
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y=7-5x
Answer by
Alan3354(69443)
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):
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.