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23 August, 12:24

What is the value of x?

-1/2x - 7 = - 11

+4
Answers (2)
  1. 23 August, 13:10
    0
    x = 8

    Step-by-step explanation:

    -1/2 x 8 = - 4

    -4 - 7 = - 11
  2. 23 August, 13:26
    0
    Answer: 8

    Step-by-step explanation:

    Multiply both sides by 2:

    -x-14=-22

    Move the constant to the right hand side and change its sign:

    -x=-22+14

    Calculate the sum:

    -x=-8

    Change the signs:

    x=8
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