Since b^{y} = x is equivalent to log_{b}x = y, an exponential equation can be expressed as a logarithmic equation.

(2) is the b. (16) is the x. (4) is the y. Logarithmic Equation —› log_{2}16 = 4

(16) is the b. (8) is the x. (3/4) is the y. Logarithmic Equation —› log_{16}8 = (3/4)

(27) is the b. (1/9) is the x. (-2/3) is the y. Logarithmic Equation —› log_{27}(1/9) = (-2/3)