Question

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−e^(4−5k) +5.2=−6

Answer 1

\[\large −e^{4−5k} +5.2=−6\]??

Answer 2

yes

Answer 3

subtract \(5.2\)
change the sign
write in log form
solve for
\(k\)

Answer 4

ie start with
\[4-5k=\ln(11.2)\]

Answer 5

You have to do the same trick as the previous question I answered. Get whatever you can to the other side with -6. Keep e^(4-5k)

Treat the exponent of e as the end result of the ln of the value you got at the other side of the = sign.

Then use that solution to set up the equation 4-5k = the result of ln (number)
Evaluate k