Maths Olympiad Prep

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Problem 367

Algebra Difficulty 2.0 Find the answer CEMC Cayley · Canada · 2001

How many integer values of xx satisfy x−13<57<x+45\dfrac{x-1}{3} < \dfrac{5}{7} < \dfrac{x+4}{5}?

(A) 00 (B) 11 (C) 22 (D) 33 (E) 44

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