Respuesta :

Answer:

First, make the double negative a positive.

So, (-6/13) + (7/15)

Then multiply the numerator, 6×7=42

And denominator 13×15=195

42/195 simplify by dividing both by 3 so 14/65

Answer:

Step-by-step explanation:

given:  -6/13 - (-7/15)

= -6/13 + 7/15

= (-6/13)(15/15) + (7/15)13/13)

= -90/195 + 91/195

=  - 1/195

:)