Algebra Examples

$x + 20 y - 2 z + 19 x - 2 y + 19 z$

Step 1

Add $x$ and $19 x$ .

$20 x + 20 y - 2 z - 2 y + 19 z$

Step 2

Subtract $2 y$ from $20 y$ .

$20 x + 18 y - 2 z + 19 z$

Step 3

Add $- 2 z$ and $19 z$ .

$20 x + 18 y + 17 z$

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