What is the solution to log Subscript 5 Baseline (10 x minus 1) = log Subscript 5 Baseline (9 x + 7)

Question

What is the solution to log Subscript 5 Baseline (10 x minus 1) = log Subscript 5 Baseline (9 x + 7)

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Trúc Chi 5 years 2021-07-27T10:16:50+00:00 1 Answers 28 views 0

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  1. haidang
    0
    2021-07-27T10:18:35+00:00
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    Answer:

    • x = 8

    Step-by-step explanation:

    Given:

    • log₅ (10x – 1) = log₅ (9x + 7)
    • 10x – 1 = 9x + 7
    • 10x – 9x = 7 + 1
    • x = 8

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