Pre-Algebra Examples

$20 + 5 x + 12 y + 3 x y$

Step 1

Move $20$ .

$5 x + 12 y + 3 x y + 20$

Step 2

Move $12 y$ .

$5 x + 3 x y + 12 y + 20$

Step 3

Reorder $5 x$ and $3 x y$ .

$3 x y + 5 x + 12 y + 20$

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