Respuesta :

HayabusaBrainly

>> Answer

_________

[tex] \: [/tex]

[tex] - \frac{9}{14} + \frac{2}{7} = ...[/tex]

[tex] = \frac{2}{7} - \frac{9}{14} [/tex]

[tex] = \frac{(28 - 63)}{98} [/tex]

[tex] = \frac{ -35 }{98} [/tex]

[tex] = \boxed{ \bold{ - \frac{35}{98}}} [/tex]

Waffletuffle

Answer:

5/14

Step-by-step explanation:

-9 is just 9 so that makes 9/14 - 2/7.

Multiply 7 by 2 and that makes 14, do the same with the numerator and that makes 4/14 and 9/14 - 4/14 = 5/14