Precalculus Examples

$x + y + 3 = 0$

Step 1

Subtract $x$ from both sides of the equation.

$y + 3 = - x$

Step 2

Subtract $3$ from both sides of the equation.

$y = - x - 3$

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