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4 January, 06:40

What is 4.2X-1.4Y=2.1-2X

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Answers (2)
  1. 4 January, 06:54
    0
    In this problem, we have to solve for y.

    So:

    After subtracting 4.2x and dividing - 1.4; you get this:

    y = 9/2x - 3/2
  2. 4 January, 09:21
    0
    4.2x - 1.4y = 2.1 - 2x

    Subtract 4.2x

    -1.4y = 2.1 - 6.2x

    Divide by - 1.4

    y = - 3/2 + 9/2x

    Answer: y = 9/2x - 3/2
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