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20 January, 14:18

0.4 (x+0.7) = 0.6x-4.2

Solve for x

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Answers (2)
  1. 20 January, 16:03
    0
    0.4x + 0.28 = 0.6x - 4.2

    0.4 x - 0.6x = - 4.2 - 0.28

    - 0.2x = - 4.48

    x = 22.4
  2. 20 January, 16:48
    0
    0.4x + 0.28 = 0.6x - 4.2

    0.4 x - 0.6x = - 4.2 - 0.28

    - 0.2x = - 4.48

    x = 22.4
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