Question 689732
Find the inverse function 

B(x)=ln(7x-2)+8
y = ln(7x-2)+8
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x = ln(7y-2) + 8
ln(7y-2) = x - 8
{{{7y-2 = e^(x-8)}}}
{{{y = (e^(x-8) + 2)/7}}}