Basic Math Examples

$k - \frac{1}{7} k$

Step 1

Factor $k$ out of $k - \frac{1}{7} k$ .

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Step 1.1

Raise $k$ to the power of $1$ .

$k^{1} - \frac{1}{7} k$

Step 1.2

Factor $k$ out of $k^{1}$ .

$k \cdot 1 - \frac{1}{7} k$

Step 1.3

Factor $k$ out of $- \frac{1}{7} k$ .

$k \cdot 1 + k (- \frac{1}{7})$

Step 1.4

Factor $k$ out of $k \cdot 1 + k (- \frac{1}{7})$ .

$k (1 - \frac{1}{7})$

Step 2

Write $1$ as a fraction with a common denominator.

$k (\frac{7}{7} - \frac{1}{7})$

Step 3

Combine the numerators over the common denominator.

$k \frac{7 - 1}{7}$

Step 4

Subtract $1$ from $7$ .

$k \frac{6}{7}$