ayojennette
ayojennette ayojennette
  • 15-01-2017
  • Mathematics
contestada

-a+b+(-7)
a= -8 and b =-2

Respuesta :

Brittxny
Brittxny Brittxny
  • 15-01-2017
-a+b+(-7)
-(-8)+(-2)+(-7)
8 - 2 - 7
6 - 7
= -1
Answer Link
Аноним Аноним
  • 15-01-2017
It would be: -a + b + (-7)

Substitute for a = -8 and b = -2
-(-8) + (-2) + (-7)
8 - 2 - 7
8 - 9 = -1

In short, Your Answer would be -1

Hope this helps!
Answer Link

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