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Math Help - basic algebra needs a method/model

  1. #1
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    basic algebra needs a method/model

    5t+8=3t-4

    this equation needs to be written out correctly and i need a model to correct my effort please could someone help
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  2. #2
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    Re: basic algebra needs a method/model

    Quote Originally Posted by unkle View Post
    5t+8=3t-4

    this equation needs to be written out correctly and i need a model to correct my effort please could someone help
    5t+8=3t-4 add 4 to both sides,

    5t + 12 = 3t add (-3t) to both sides,

    2t + 12 = 0 , solve for t

    t= -12/2 = -6
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  3. #3
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    Thumbs up Re: basic algebra needs a method/model

    many thanks again
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