Chemistry Examples

$7 x - 5 x - 4 + 2 x$

Step 1

Subtract $5 x$ from $7 x$ .

$2 x - 4 + 2 x$

Step 2

Add $2 x$ and $2 x$ .

$4 x - 4$

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