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21 May, 08:10

What equation is equivalent to 9x - 3 = 729? 9x - 3 = 981 9x - 3 = 93 3x - 3 = 36 32x - 3 = 36

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Answers (2)
  1. 21 May, 08:11
    0
    The answer is 9^x-3=9^3
  2. 21 May, 08:24
    0
    The given expression is 9x - 3 = 729 and we are tasked to find its equivalent equation from the choices.

    9x - 3 = 729

    divide by 3

    3x - 1 = 243

    3x = 244

    x = 81.33

    9x - 3=981

    x = 109.33

    9x - 3=93

    x=10.67

    3x-3=36

    x=13

    32x-3=36

    x=1.21

    None from the choices is the answer.
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