Pre-Algebra Examples

$5 q - 3 r + 2 p - 3 q - 4 r + 6 p$

Step 1

Subtract

$3 q$ from

$5 q$ .

$2 q - 3 r + 2 p - 4 r + 6 p$

Step 2

Subtract

$4 r$ from

$- 3 r$ .

$2 q + 2 p - 7 r + 6 p$

Step 3

Add

$2 p$ and

$6 p$ .

$2 q + 8 p - 7 r$

Step 4

Reorder

$2 q$ and

$8 p$ .

$8 p + 2 q - 7 r$

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