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Could i please get some help to Evaluate -a- (−8)+b where a =2 and b = -7

Could i please get some help to Evaluate -a- (−8)+b where a =2 and b = -7
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1 vote
Could i please get some help to Evaluate -a- (−8)+b where a =2 and b = -7

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User Sergio Lema
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8.4k points

2 Answers

4 votes

Hello. Plug in the variables. -2 - (-8) + -7 = - 1 You're welcome.
answered
User Kamilia
by
8.8k points
5 votes
Answer: -1

Step-by-step explanation:
-a - (-8) + b
-a + 8 + b (because the - - signs cancel out)
-(2) + 8 + (-7)
-2 + 8 - 7 = -1
answered
User Tendinitis
by
8.7k points
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