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"name": "Solve linear equations in the rationals and Z_n",
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"full_name": "Newcastle University Mathematics and Statistics",
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"notes": "<p><strong>30/07/2013:</strong></p>\n <p>Created from iassess question, except allowed n=13, 17 or 19 and missed out users having to find inverses of all elements in $\\mathbb{Z}_n$ . Instead reminded them how to find inverses in general using the Euclidean Algorithm so reinforcing earlier questions. Advice reminds them of that method.</p>",
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"description": "<p>Solving simple linear equations in $\\mathbb{Q}$ and $\\mathbb{Z}_n$ for $n= 13, \\;17$ or $19$.</p>"
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