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21 October, 07:01

X+2x + 5=x+19. What does x equal

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Answers (2)
  1. 21 October, 07:11
    0
    so before a variable it always has a number, so x equals 1
  2. 21 October, 07:21
    0
    x = 7

    Step-by-step explanation:

    x + 2x + 5 = x + 19

    3x + 5 = x + 19

    -x - x

    2x + 5 = 19

    - 5 = 19 - 5

    2x = 14

    2x / 2 = 14 / 2

    x = 7
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