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21 January, 17:01

Ten times a number x is one half the sum of the number and three. Which answer represents this situation

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Answers (2)
  1. 21 January, 17:09
    0
    10x = 1/2 (x+3)

    x = 3/19

    Step-by-step explanation:

    10x = 1/2 (x+3)

    multiply by 2

    2 * 10x = 1/2 * 2 (x+3)

    20x = x+3

    subtract x from each side

    19 x = 3

    divide by 19

    x = 3/19
  2. 21 January, 19:01
    0
    x=1/3

    Step-by-step explanation:

    10x = x+3

    9x=3

    x=1/3
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