3 years ago

Log(8x + 20) = log(x + 6)

Mathematics

1 answer:

UkoKoshka [18]3 years ago

7 0

Answer:

x = - 2

Step-by-step explanation:

$log(8x + 20) = log(x + 6) \\ \therefore \: 8x + 20 = x + 6 \\ \therefore \: 8x - x= 6 - 20 \\ \therefore \: 7 x= - 14 \\ \therefore \:x = \frac{ - 14}{7} \\ \huge \red{ \boxed{\therefore \:x = - 2}}$

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