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Math Help - absolute value question

  1. #1
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    absolute value question

    Solve
    lx+2l + lx-1l = lx+3l
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  2. #2
    MHF Contributor FernandoRevilla's Avatar
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    Re: absolute value question

    Case 1: If x\leq -3 the equation is equivalent to (-2-x)+(1-x)=-x-3 .

    Case 2: If -3<x\leq -2 the equation is equivalent to ...

    ...
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