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Precalculus Examples

$y = x + 4$

Step 1

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

Step 2

Rewrite the equation.

$x + 4 = y$

Step 3

Move all terms containing variables to the left side of the equation.

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Step 3.1

Subtract $y$ from both sides of the equation.

$x + 4 - y = 0$

Step 3.2

Move $4$ .

$x - y + 4 = 0$

$x - y + 4 = 0$

Step 4

Subtract $4$ from both sides of the equation.

$x - y = - 4$

Step 5

Enter YOUR Problem

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