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5 October, 09:12

The solution of the equation 2X - 1 - 7 = 9

is x = 5

+2
Answers (2)
  1. 5 October, 11:32
    0
    Answer: x=32

    Step-by-step explanation:

    (1/7) (2x-1) = 9

    Multiply

    2x/7 - (1/7) = 9

    Rearrange and Add up

    2x/7 = (64/7)

    Multiply both sides by 7

    2x = 64

    Divide both sides by 2

    x = 32

    Which is the solution for the Positive Case
  2. 5 October, 12:17
    0
    No make it 8.5

    I just did all the math and double checked th answer.
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