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6 February, 07:42

The sum of 4 times a number and 7 equals 9

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Answers (2)
  1. 6 February, 09:31
    0
    0.5

    Step-by-step explanation:

    0.5 x 4 = 2, 2 + 7 = 9
  2. 6 February, 09:40
    0
    Answer:n=1/2

    Step-by-step explanation:

    4n+7=9

    -7 - 7

    4n=2

    divide by 4 on both sides

    n=1/2
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