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the order will impact the answer
It is important to know several techniques for solving equations and inequalities because one may work better than another in a particular situation.
statistics is important as it helps in problem solving.
because if u don't u may get it wrong
One important difference between solving equations and solving inequalities is that when you multiply or divide by a negative number, then the direction of the inequality must be reversed, i.e. "less than" becomes "greater than", and "less than or equal to" becomes "greater than or equal to".Actually, from a purist's sense, the reversal rule also applies with equations. Its just that the reversal of "equals" is still "equals". The same goes for "not equal to".