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Evaluate the expression for the given variables. -a? - (2a - 7b) + b for a = -2 and b = 3

Evaluate the expression for the given variables. -a? - (2a - 7b) + b for a = -2 and b = 3
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5 votes
Evaluate the expression for the given variables.

-a? - (2a - 7b)
+ b for a = -2 and b = 3

User Azertiti
by
8.4k points

2 Answers

2 votes

Answer: 24

Explanation:

User Shannon Matthews
by
7.8k points
3 votes
-2 - ( 2(-2) - 7(3)) + 3
-2 - (-4-21) + 3
-2 - 25 + 3
-27 + 3
= -24
User Alex Morega
by
9.6k points
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