What is the value of x − 8 if x = −21? −29 −13 13 29

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Barry Hamilton asked Aug 10, 2023

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1 vote

What is the value of x − 8 if x = −21?
−29
−13
13
29

Mathematics
high-school

Barry Hamilton asked Aug 10, 2023

by Barry Hamilton

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1 Answer

18 votes

Answer: 29

Explanation:

-21 - 8 = 29

The reason why it's a positive instead of a negative is because when you have an even number of positives in an equation the answer will always be positive and vice versa.

Marc Karp answered Aug 13, 2023

by Marc Karp

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