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2 years ago

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

2 answers:

7 0

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!

Katen [24]2 years ago

6 0

-a+b+(-7)
-(-8)+(-2)+(-7)
8 - 2 - 7
6 - 7
= -1

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I am assuming 28/0. The short answer is that it is infinity. (Or they may want undefined)

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3 years ago

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2 years ago

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