Pre-Algebra Examples

$y + 4 = x$

Step 1

The standard form of a linear equation is $A x + B y = C$ .

Step 2

Rewrite the equation.

$x = y + 4$

Step 3

Subtract $y$ from both sides of the equation.

$x - y = 4$

Step 4

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