Pre-Algebra Examples

$4 + 4 x - 3 x + 3 x + 2 y$

Step 1

Add $- 3 x$ and $3 x$ .

$4 + 4 x + 0 + 2 y$

Step 2

Add $4 + 4 x$ and $0$ .

$4 + 4 x + 2 y$

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