SOLUTION: I do not know how to solve this problem: 3x-7y=-21.
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Question 169965: I do not know how to solve this problem: 3x-7y=-21.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Neither does anyone else. There are an infinite number of ordered pairs (x,y) that would make this a true statement.
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