Solve |6x+8|=|3x-7| for x.

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问题 Solve |6x+8|=|3x-7| for x.

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答案 To find the possible answers for x in this problem, set up two equations: 6x+8=3x-7, and6x+8=-(3x-7). First, distribute the minus sign in the second equation, giving you 6x+8=-3x+7. Then solve both for x: 3x=-15, and 9x=-1 [*]

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Solve |6x+8|=|3x-7| for x.

GRE QUANTITATIVE

GRE

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Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"HowtoHandleStress?"Youshouldwr

Manyparticipantsalsoreportedwishingtheyhadworkedlesstospendmoretimewiththeirchildren.

Sometimeinthemiddleofthe15thcentury,awell-to-domerchantfromLondonburiedmorethan6,700goldandsilvercoinsona

MaggieWalkerwasbornin1867inRichmond,Virginia.Hermotherwasonceaslaveinarichwoman’shouse.WhenMaggiewasvery

Peoplesaythatmoneycannotbuyhappiness.ThiswastrueforHowardHughes.(76)Hewasoneoftherichestandmostpowerfulme

AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair

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