Chemistry Examples

$7 x y - x y + 3 x y$

Step 1

Subtract $x y$ from $7 x y$ .

$6 x y + 3 x y$

Step 2

Add $6 x y$ and $3 x y$ .

$9 x y$

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