Answers

2014-03-01T12:30:31+08:00
Linear equation in which there are two or more equations and one seeks for a common solution to the ewuation
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2014-03-02T14:35:18+08:00
The solution of a linear inequality in two variables is an ordered pair (x, y) that may come up a true statement when the values of x and y are substituted into the inequality.
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