Maths Olympiad Prep

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, 2024

Algebra Difficulty 1.1 Junior Find the answer Canada

If n=5n=5, the value of n+2n+2 is

Pick one

Solution

Substituting n=5n=5, we get
n+2=5+2=7n+2=5+2=7.

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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.