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2 November, 16:12

Solve for y.

py + qy = - 4y + 8

y =

+5
Answers (2)
  1. 2 November, 16:49
    0
    y=8 / (p+q+4)

    Step-by-step explanation:

    py+qy=-4y+8

    Collect all terms containing y together

    Py+qy+4y=8

    Factor out y

    y (p+q+4) = 8

    Divide both sides by (p+q+4)

    y (p+q+4) / (p+q+4) = 8 / (p+q+4)

    y=8 / (p+q+4)
  2. 2 November, 18:09
    0
    y = 8/p+q+4

    Step-by-step explanation:

    Rearrange to get all y terms on one side.

    py + qy + 4y = 8

    Factorise py + qy + 4y

    y (p + q + 4) = 8

    Divide by p + q + 4 to solve for y

    y = 8 / p + q + 4
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