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6 votes
Evaluate 21 - n for n = 3 *

please help me with this

2 Answers

11 votes
21-3=18 because n=3 and you’re just subtracting
answered
User Jruz
by
8.4k points
4 votes

Answer:

18

Explanation:

21-n; n=3

Substitute n for 3:

  • 21-3

Solve.

  • 18
answered
User Guitarthrower
by
8.0k points

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