Algebra Examples

$- 15 k - 1 + 12 + 2 k$

Step 1

Add $- 15 k$ and $2 k$ .

$- 13 k - 1 + 12$

Step 2

Add $- 1$ and $12$ .

$- 13 k + 11$

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