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Solve the following logarithm below:
log_6 (-5r - 2) = log_6 ( r - 4)

there is no solution to this?

 Feb 23, 2019
 #1
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Just drop the log6 from both sides

-5r-2   has to equal r-4

-5r-2 = r-4

2 = 6r

r = 1/3   but that would mean you are taking the log of a negative......not allowed       no solution

 Feb 23, 2019
edited by ElectricPavlov  Feb 23, 2019

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