Solve $4^x=4^8$4x=48.
Solve $x^5=3^5$x5=35.
Solve $9^x=9^{-4}$9x=9−4.
Solve $8^{-7}=x^{-7}$8−7=x−7.
Manipulate rational, exponential, and logarithmic algebraic expressions
Apply algebraic methods in solving problems