Algebra Examples

$2 w + 3 r - 1 r + 5 w$

Step 1

Rewrite $- 1 r$ as $- r$ .

$2 w + 3 r - r + 5 w$

Step 2

Add $2 w$ and $5 w$ .

$3 r - r + 7 w$

Step 3

Subtract $r$ from $3 r$ .

$2 r + 7 w$

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