Solve $\log_7y=5$log7y=5 for $y$y.
Solve the equation $\log_{16}x=\frac{1}{4}$log16x=14.
Solve $\log_{\sqrt{49}}\left(y\right)=3$log√49(y)=3 for $y$y.
Solve $\log_y6=\frac{1}{2}$logy6=12 for $y$y.
manipulates and solves expressions using the logarithmic and index laws, and uses logarithms and exponential functions to solve practical problems