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4 July, 03:51

Which shows this equation in standard form?. 7 - 3 (x - y) = 5x + 2. A. 3x - 8y = 5. B. 8x + 3y = 5. C. 8x - 3y = 5. D. 8x - 3y = - 5

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  1. 4 July, 03:52
    0
    7 - 3 (x - y) = 5x + 2

    7 - 3x + 3y = 5x + 2

    -3x + 3y - 5x = 2 - 7

    -8x + 3y = - 5

    Option D.
  2. 4 July, 04:07
    0
    We are given the expression:

    7 - 3 (x - y) = 5x + 2

    The equation shows that it is a linear equation. To write this in standard form it should be in the form:

    Ax + By = C where A, B, and C are integers.

    7 - 3x + 3y) = 5x + 2

    7 - 2 = 5x + 3x - 3y

    8x - 3y = 5

    Therefore, the correct answer is option B.
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Home » Mathematics » Which shows this equation in standard form?. 7 - 3 (x - y) = 5x + 2. A. 3x - 8y = 5. B. 8x + 3y = 5. C. 8x - 3y = 5. D. 8x - 3y = - 5
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