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16 March, 05:18

Look at this equation

y=7x+1/3x-6

if 3x=15, then what is the value of y?

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Answers (2)
  1. 16 March, 05:35
    0
    y=36/9 or y=4

    Step-by-step explanation:

    3x=15: x=5

    y=7 (5) + 1/3 (5) - 6

    y=36/15-6

    y=4
  2. 16 March, 05:41
    0
    4

    Step-by-step explanation:

    7 (5) + 1 = 36

    3 (5) - 6 = 9

    36/9=4

    x=5

    y=4
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