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5 November, 16:33

Find the values of x and y that satisfy the equation.

3x+6i=27+yi

x

+2
Answers (2)
  1. 5 November, 16:48
    0
    x = 9

    y = 6

    Step-by-step explanation:

    3x+6i=27+yi

    The real components have to be equal and the imaginary components have to be equal

    3x = 27

    divide by 3

    3x/3 = 27/3

    x=9

    6i = yi

    Divide by i

    6 = y
  2. 5 November, 16:59
    0
    x=9, y=6

    Step-by-step explanation:

    Step-by-step explanation:

    we have

    3x+6i=27+yi

    Equate the Real Numbers

    3x=27

    solve for x

    Divide by 3 both sides

    x=27/3=9

    Equate the Imaginary Numbers

    6i=yi

    Simplify

    6=y

    Rewrite

    y=6

    therefore

    x=9, y=6
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