Chemistry Examples

$12 c + 5 a + 7 - 13 c + 4 a$

Step 1

Subtract $13 c$ from $12 c$ .

$- c + 5 a + 7 + 4 a$

Step 2

Add $5 a$ and $4 a$ .

$- c + 9 a + 7$

Step 3

Reorder $- c$ and $9 a$ .

$9 a - c + 7$

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