Question

Im so confused pls help

Answer 1

Step-by-step explanation:

$f(x) \: = \: \frac{4}{5} - \frac{5}{x + 1}$

$f(x) \: \: = \: \: \frac{(4)(x + 1) - 5(5)}{5x + 5}$

$f(x) \: \: = \: \: \frac{4x + 4 - 25}{5x + 5}$

$f(x) \: \: = \: \: \frac{4x - 21}{5x + 5}$

f(x) = g(x)

$\frac{4x - 21}{5x + 5} = \frac{2}{5x + 5}$

4x - 21 = 2

x = (21 + 2)/4

x = 5.75