Question

Please help!!!!

Answer 1

Solve \[5^{x+5}=9^{5}\]
\[2^{x+3}=7\]

Answer 2

\[3^{x-4}=7^{x+9}\]

\[7.7^{4x+3}=10.2\]

Answer 3

\[2^{x+3}=7\] you can start with
\[(x+7)\ln(2)=\ln(7)\] and then solve for \(x\)

Answer 4

I don't even know how to begin but thank you!!!:)