What is the solution of log(t-3) = log(17-4t)? ​

Question

What is the solution of log(t-3) = log(17-4t)?

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Thiên Thanh 7 months 2021-08-03T14:18:54+00:00 2 Answers 13 views 0

Answers ( )

    0
    2021-08-03T14:20:07+00:00

    Answer:

    t = 4

    Step-by-step explanation:

    Using the rule of logarithms

    log x = log y ⇒ x = y

    Given

    log(t – 3) = log(17 – 4t), then

    t – 3 = 17 – 4t ( add 4t to both sides )

    5t -3 = 17 ( add 3 to both sides )

    5t = 20 ( divide both sides by 5 )

    t = 4

    0
    2021-08-03T14:20:21+00:00

    the solution of (17-4t) is (17-43)

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