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sergejj [24]
3 years ago
8

Im so confused pls help

Mathematics
1 answer:
SashulF [63]3 years ago
3 0

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

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