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What is the value of the expression 9+4n-1 when n=3

User Ibaguio
by
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1 Answer

3 votes

Answer:

20

Explanation:

Step 1: Define

9 + 4n - 1

n = 3

Step 2: Simplify

8 + 4n

Step 3: Substitute and Evaluate

8 + 4(3)

8 + 12

20

User David Archer
by
7.6k points