Basic Math Examples

$2 x - 9 y - 8 + 6 x + 4$

Step 1

Add $2 x$ and $6 x$ .

$8 x - 9 y - 8 + 4$

Step 2

Add $- 8$ and $4$ .

$8 x - 9 y - 4$

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