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Evaluate the expression when a = 3 and c = -4. -a+7c
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2 votes
Evaluate the expression when a = 3 and c = -4.
-a+7c

User Christoph Hansen
by
5.6k points

2 Answers

1 vote

Answer:

- 3 + 7(- 4)

- 3 + - 28

= - 31

Hope this helps :)

User Hermann Hans
by
5.3k points
5 votes

Answer: -31

Explanation:

a = 3 and c = -4.

-a+7c = -3+(7*-4) = -31

User Bjauy
by
4.7k points
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