Basic Math Examples

w - 9 = 12

$w - 9 = 12$

Step 1

Add

9

$9$ to both sides of the equation.

w = 12 + 9

$w = 12 + 9$

Step 2

Add

12

$12$ and

9

$9$ .

w = 21

$w = 21$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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