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Evaluate the expression 21x, if x = 4.
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4 votes
Evaluate the expression 21x, if x = 4.

User Engelbert
by
4.7k points

2 Answers

3 votes

Answer: 84

Explanation:

User Markus Mauch
by
5.2k points
5 votes

Answer:

84

Explanation:

21x x=4

plug in numbers for letters

21(4)

multiply

84

User Arnis Lapsa
by
4.5k points
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