Question

Evaluate the equation. f + 14 2/7= 23 I WILL GIVE BRAINLYEST

Answer 1

Answer:

Third item in the list

Step-by-step explanation:

Third function:  f(x) = x + 9.  If we substitute 14 for x, we get f(14) = 14 + 9 = 23.

Step-by-step explanation:

Answer 2

Answer:

$\huge\: f = \frac{61}{7} \: or \: 8\frac{5}{7}$

Step-by-step explanation:

to understand this

you need to know about:

• equation
• PEMDAS

given:

• $f + 14 \frac{2}{7} = 23$

to find:

• $f$

let's solve:

$step - 1 : define$

$f + 14 \frac{2}{7} = 23$

$step - 2 : solve$

1. $cancel \: 14 \frac{2}{7} \: from \: both \: sides \\ f + 14\frac{2}{7} - 14 \frac{2}{7} = 23 - 14\frac{2}{7} \\ f = 23 - 14 \frac{2}{7}$
2. $simplify \\ f = 23 - \frac{100}{7} \\ \frac{161 - 100}{7 } \\ \frac{61}{7}$

$\therefore \: f = \frac{61}{7} \: or \: 8\frac{5}{7}$