Differences

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--- solution [2015/01/21 10:34] – rupert
+++ solution [2015/01/21 15:45] (current) – rupert
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-A solution of an equation is a collection of numbers so that if you substitute the first number for the first [[variable]], the second number for the second variable and so on, then the equation becomes true (the left hand side gives the same number as the right hand side).
+A solution of an [[equation]] is a collection of numbers so that if you substitute the first number for the first [[variable]], the second number for the second variable and so on, then the equation becomes true (the left hand side gives the same number as the right hand side).
 A solution of several equations is a collection of numbers which is a solution for all of those equations.