tinybooyah tinybooyah

09-12-2021
Mathematics

contestada

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

Respuesta :

girichuman girichuman

19-12-2021

option E is correct No possible values .

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