4 years ago

Do these equations have infinite solutions 2x + 5y= 31 and 6x -y = 13

1 answer:

8 0

$2x = 31 - 5y \\ x = \frac{31}{2} - \frac{5}{2}y$

$6x = 13 + y \\ x = \frac{13}{6} + \frac{1}{6} y$

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