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Math Help - urgggeeeeeennnnnnnnntttt plz helppp

  1. #1
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    Exclamation urgggeeeeeennnnnnnnntttt plz helppp

    help me..........


    55x + 35x = 630, therefore x=7


    how??????????
    eequation?????



    help mee
    bye
    gautam
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  2. #2
    Member Glaysher's Avatar
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    Quote Originally Posted by gautam93 View Post
    help me..........


    55x + 35x = 630, therefore x=7


    how??????????
    eequation?????



    help mee
    bye
    gautam
    Add up the left hand side

    55x + 35x = 90x

    Make it equal to the right hand side

    90x = 630

    Divide both sides by 90

    x = 630/90 = 7
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  3. #3
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    Post thanks

    that really helped me do the test
    bye glasher


    gauts
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