Pre-Algebra Examples

$15 + x = 5$

Step 1

Subtract $15$ from both sides of the equation.

$x = 5 - 15$

Step 2

Subtract $15$ from $5$ .

$x = - 10$

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