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26 August, 11:35

Write the equation in slope-intercept form : 3x-9y=36

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Answers (2)
  1. 26 August, 14:24
    0
    y = 1/3x - 4

    Step-by-step explanation:

    Solve for y

    3x-9y = 36

    Subtract 3x

    3x - 3x-9y = - 3x + 36

    -9y = - 3x + 36

    Divide by - 9

    -9y/-9 = - 3x/-9 + 36/-9

    y = 1/3x - 4

    This is in slope intercept form (y = mx+b) where m is the slope and b is the y intercept
  2. 26 August, 14:46
    0
    Slope intercept form: y = mx + b

    Solve for y:

    3x - 9y = 36

    ~Subtract 3x to both sides

    3x - 3x - 9y = 36 - 3x

    ~Simplify

    -9y = 36 - 3x

    ~Divide - 9 to both sides

    -9y/-9 = 36/-9 - 3x/-9

    ~Simplify

    y = - 4 + 1/3x

    Therefore, the answer is y = 1/3x - 4

    Best of Luck!
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