Basic Math Examples

$- 6 n - 7 - 1 n + 8$

Step 1

Rewrite $- 1 n$ as $- n$ .

$- 6 n - 7 - n + 8$

Step 2

Subtract $n$ from $- 6 n$ .

$- 7 n - 7 + 8$

Step 3

Add $- 7$ and $8$ .

$- 7 n + 1$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$