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01-04-2017
Mathematics

contestada

Given that f(x) = 2x − 5, find the value of x that makes f(x) = 15.

5
10
20
25

Respuesta :

Аноним Аноним

01-04-2017

f(x) = 2x-5 = 15
2x = 15+5
x = 20/2
x = 10

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