Basic Math Examples

$\frac{1}{2} + \frac{1}{2} N - \frac{1}{2}$

Step 1

Combine the opposite terms in $\frac{1}{2} + \frac{1}{2} N - \frac{1}{2}$ .

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Step 1.1

Combine the numerators over the common denominator.

$\frac{1}{2} N + \frac{1 - 1}{2}$

Step 1.2

Subtract $1$ from $1$ .

$\frac{1}{2} N + \frac{0}{2}$

Step 1.3

Divide $0$ by $2$ .

$\frac{1}{2} N + 0$

Step 1.4

Add $\frac{1}{2} N$ and $0$ .

$\frac{1}{2} N$

Step 2

Combine $\frac{1}{2}$ and $N$ .

$\frac{N}{2}$