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31 October, 04:29

Solve - 7 = √ 2x - 9.

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Answers (2)
  1. 31 October, 05:54
    0
    -7 = √2x - 9

    √2x=9-7

    √2x = 2

    x = 2/√2

    x=√2
  2. 31 October, 06:31
    0
    Add 9 to both sides

    9-7=√2x

    2=√2x

    squqre both sides

    4=2x

    divide both sides by 2

    2=x
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