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Given that f(x) = 2x − 5, find the value of x that makes f(x) = 15. 5 10 20 25
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3 votes
Given that f(x) = 2x − 5, find the value of x that makes f(x) = 15.

5
10
20
25

User Matthew Burke
by
6.3k points

1 Answer

5 votes
f(x) = 2x-5 = 15
2x = 15+5
x = 20/2
x = 10
User Reno Anthus
by
6.1k points
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