Basic Math Examples

$15 x - 7 y - 4 x + 2 y$

Step 1

Subtract $4 x$ from $15 x$ .

$11 x - 7 y + 2 y$

Step 2

Add $- 7 y$ and $2 y$ .

$11 x - 5 y$

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