3 years ago

Solve for x log(7x+1) = log(x-2) + 1

1 answer:

5 0

Log(7x+1) - log(x-2) =1

log[(7x+1) / (x-2)] =1 or log[(7x+1) / (x-2)] =log10 (log10=1)

it means (7x+1) / (x-2) =10

Solving ===> x=7

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