Basic Math Examples

$15 y - 20 z + (22 y + 20 z)$

Step 1

Remove parentheses.

$15 y - 20 z + 22 y + 20 z$

Step 2

Add $15 y$ and $22 y$ .

$37 y - 20 z + 20 z$

Step 3

Add $- 20 z$ and $20 z$ .

$37 y + 0$

Step 4

Add $37 y$ and $0$ .

$37 y$

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