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Math Help - Please please can you help what is 13t-7=2t+5

  1. #1
    connett
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    Wink Please please can you help what is 13t-7=2t+5

    Hi there all,

    Please can you help i need to know what 13t-7=2t+5

    If you could help it would be great.

    Chris
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  2. #2
    Site Founder MathMan's Avatar
    Joined
    Mar 2005
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    2
    Hello Chris,

    Start off by moving all the unknowns to one side and the numbers to the other:

    13t - 2t = 5 + 7
    11t = 12

    Devide both sides by 11 and you get

    t = 12/11 or 1 (1/11)
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