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Math Help - Inequality problems

  1. #1
    Member Mr Rayon's Avatar
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    Inequality problems

    Solve the following inequality problems. You must give your answer using the interval notation. You muts also give your answer in graphical form (using the number line). (a)  5- 2x <-3 or  3x+1    \leq 6-2x. (b) 2x -1<3 and  x+4                \leq 5+2x
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  2. #2
    MHF Contributor

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    Re: Inequality problems

    What difficulty are you having? Do you understand that you can solve inequalities like these just like you solvre equations- with one provision: if you multiply of divide both sides of an inequality by a negative number, you must reverse the direction of the inequality sign. Do you know what "graphical form (using the number line)" means?
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