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mylen [45]
3 years ago
8

Solve for y. ln(y-1)-ln2=x+ln x

Mathematics
1 answer:
alexandr402 [8]3 years ago
3 0
ln(y - 1) - ln(2) = x + ln(x)
e^{ln(y - 1) - ln(2)} = e^{x + ln(x)}
\frac{e^{ln(y - 1)}}{e^{ln(2)}} = e^{x} * e^{ln(x)}
\frac{y - 1}{2} = e^{x} * x
\frac{1}{2}y - \frac{1}{2} = xe^{x}
2(\frac{1}{2}y - \frac{1}{2}) = 2xe^{x}
y - 1 = 2xe^{x}
y = 2xe^{x} + 1
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