Pre-Algebra Examples

$v - 10 = - 9$

Step 1

Add $10$ to both sides of the equation.

$v = - 9 + 10$

Step 2

Add $- 9$ and $10$ .

$v = 1$

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