Maths Olympiad Prep

Library / /111 of 413

, 2001

Algebra Difficulty 1.0 Junior Find the answer Canada

If 2x5=152x-5=15, the value of xx is

(A) 55 (B) 5-5 (C) 1010 (D) 00 (E) 10-10

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.