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1 October, 07:30

6.7x = 5.2x + 12.3

How to solve

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Answers (2)
  1. 1 October, 07:32
    0
    x = 8.2

    Step-by-step explanation:

    Given

    6.7x = 5.2x + 12.3 (subtract 5.2x from both sides)

    1.5x = 12.3 (divide both sides by 1.5)

    x = 8.2
  2. 1 October, 07:39
    0
    8.2

    Step-by-step explanation:

    you can solve it by changing it to standard form

    Thus, 67*10^-1x = 52*10^-1x + 123*10^-1

    group like terms.

    67*10^-1x - 52*10^-1x = 123*10^-1

    15*10^-1x = 123*10^-1

    divide through by 15 * 10^-1

    X = 123*10^-1/15*10^-1

    X=41/5

    X=8.2
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