Solve the Equation $\frac { 20 } { 1 + 2 ^ { x } } = x$

Multiple Choice

Solve the equation $\frac { 20 } { 1 + 2 ^ { x } } = x$ Restrict your attention to the horizontal span of 0 to 5.

A) 4.89
B) 3.14
C) 2.69
D) 4.17