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svet-max [94.6K]
3 years ago
6

Given that f(X)=2X-5, find the value of X that makes f(X)=15

Mathematics
2 answers:
I am Lyosha [343]3 years ago
8 0
 if f(x) = 15 then
15 = 2x - 5
20 = 2x
x = 10
amid [387]3 years ago
5 0
X=15 because 2(15) is 30-5 is 15
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