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17 January, 09:58

How do you solve for y in the problem 9 = - y

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Answers (2)
  1. 17 January, 12:27
    0
    Answer: y = - 9

    Step-by-step explanation:

    1. Divide - 1 from both sides

    2. Answer is y = - 9
  2. 17 January, 13:43
    0
    Answer: y=-9

    Step-by-step explanation:

    If a variable is by itself then the coefficient is always 1. Think of is as an imaginary 1. In this case since there is a negative in front of the variable it is - 1. Then, you divide each side by - 1. A positive divided by a negative equals a negative. y=-9

    Example: - y=10

    -y/-1 = y

    10/-1 = - 10

    Therefore, y=-10
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