Basic Math Examples

$12 a - 24 b + 15 a + 2 c - 7 b$

Step 1

Add $12 a$ and $15 a$ .

$27 a - 24 b + 2 c - 7 b$

Step 2

Subtract $7 b$ from $- 24 b$ .

$27 a - 31 b + 2 c$

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