2 February 2018

• curprev 15:3715:37, 2 February 2018 Johnhankock talk contribs 784 bytes 0 →Solution
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23 October 2014

• curprev 01:0101:01, 23 October 2014 Timneh talk contribs 388 bytes +388 Created page with "==Problem== If <math>|x| + x + y = 10</math> and <math>x + |y| - y = 12</math>, find <math>x + y</math> <math>\textbf{(A)}\ -2\qquad \textbf{(B)}\ 2\qquad \textbf{(C)}\ \frac{1..."