Pre-Algebra Examples

$7 x - 27 x - 6 + 12$

Step 1

Subtract $27 x$ from $7 x$ .

$- 20 x - 6 + 12$

Step 2

Add $- 6$ and $12$ .

$- 20 x + 6$

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