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28 June, 06:25

If 3x - 9 = - 2x + 16, then 7x=?

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Answers (2)
  1. 28 June, 10:04
    0
    x = 5, 7x = 35

    Step-by-step explanation:

    Well, first we need to find the value of x.

    3x - 9 = - 2x + 16

    3x + 2x = 16 + 9

    5x = 25

    x = 5

    So, we just need to multiple it by 7

    x = 5

    7x = 7*5

    7x = 35
  2. 28 June, 10:14
    0
    The answer to this problem is x equals 14
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