Basic Math Examples

$3 a + 7 b + 2 c - a - 4 b$

Step 1

Subtract $a$ from $3 a$ .

$2 a + 7 b + 2 c - 4 b$

Step 2

Subtract $4 b$ from $7 b$ .

$2 a + 3 b + 2 c$

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