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Suppose x and y are positive integers that satisfy the following equation: 7xy + 7y - 9x + 10 = 2019 Find the sum of x and y. A. 15 B. 18 C. 21 D. 34 E. No possible values​
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Suppose x and y are positive integers that satisfy the following equation: 7xy + 7y - 9x + 10 = 2019 Find the sum of x and y.

A. 15
B. 18
C. 21
D. 34
E. No possible values​

User Nat Sakimura
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7.5k points

1 Answer

2 votes

option E is correct No possible values .

User ChadSikorra
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7.3k points
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