Pre-Algebra Examples

$x = y - 4$

Step 1

Rewrite the equation as $y - 4 = x$ .

$y - 4 = x$

Step 2

Add $4$ to both sides of the equation.

$y = x + 4$

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