Evaluate (f(7)-f*3)/4

$\frac{f (7) - f \cdot 3}{4}$

Step 1

Simplify the numerator.

Factor $f$ out of $f (7) - f \cdot 3$ .

Factor $f$ out of $- f \cdot 3$ .

$\frac{f (7) + f (- 1 \cdot 3)}{4}$

Factor $f$ out of $f (7) + f (- 1 \cdot 3)$ .

$\frac{f (7 - 1 \cdot 3)}{4}$

$\frac{f (7 - 1 \cdot 3)}{4}$

Multiply $- 1$ by $3$ .

$\frac{f (7 - 3)}{4}$

Subtract $3$ from $7$ .

$\frac{f \cdot 4}{4}$

$\frac{f \cdot 4}{4}$

Step 2

Cancel the common factor of $4$ .

Cancel the common factor.

$\frac{f \cdot 4}{4}$

Divide $f$ by $1$ .

$f$

$f$

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