Basic Math Examples

$\frac{14 z}{13 z + 4} - \frac{z}{13 z + 4}$

Step 1

Combine the numerators over the common denominator.

$\frac{14 z - z}{13 z + 4}$

Step 2

Subtract $z$ from $14 z$ .

$\frac{13 z}{13 z + 4}$