11^-x-4 = 7^8x Thank you

MFH asked Sep 20, 2023

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19 votes

11^-x-4 = 7^8x

Thank you

MFH asked Sep 20, 2023

by MFH

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25 votes

Answer:

x =
(4ln(11))/(-ln(11)-8ln(7))

Explanation:

(-x-4)ln(11) = 8xln(7)

(-x-4)/(8x) = ln(7)/ln(11)

x =
(4ln(11))/(-ln(11)-8ln(7))

Ehsan Khaveh answered Sep 26, 2023

2.6k points

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