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5 votes
If f(x) = x - 5, what is the value of x when f(x) = 15?
1
2
10
20
5

User Dparnas
by
5.7k points

1 Answer

4 votes

Answer:

Explanation:

f(x) = x - 5

15=x-5

x=20

User Mike Robins
by
5.4k points