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9 July, 11:03

Ten times the sum of half a number x and 4 is 7?

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  1. 9 July, 11:28
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    If we turn this into an eq we get 10 * ((x/2) + 4) = 7

    Divide both sides by ten

    (x/2) + 4 = 7/10

    Then - 4 on both sides

    x/2=-3 3/10

    mutiple both sides by 2

    x = - 6 6/10

    x = - 6.6
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