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2 February, 17:50

What is the value of x. 2.5 (x-9) = 8

A. - 12.2

B. - 6.8

C. 6.8

D. 12.2

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Answers (1)
  1. 2 February, 19:21
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    The answer would be D) x = 12.2.

    Divide both sides by 2.5 (x - 9 = 8/2.5)

    Simplify 8/2.5 to 3.2 (x - 9 = 3.2)

    Add 9 to both sides (x = 3.2 + 9)

    Simplify 3.2 + 9 to 12.2. (x = 12.2)
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