Pre-Algebra Examples

$f (x) = \frac{2 x}{2 x (x - 5)}$

Step 1

Rewrite the function as an equation.

$y = \frac{2 x}{2 x (x - 5)}$

Step 2

Simplify $\frac{2 x}{2 x (x - 5)}$ .

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Step 2.1

Cancel the common factor of $2$ .

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Step 2.1.1

Cancel the common factor.

$y = \frac{2 x}{2 x (x - 5)}$

Step 2.1.2

Rewrite the expression.

$y = \frac{x}{x (x - 5)}$

$y = \frac{x}{x (x - 5)}$

Step 2.2

Cancel the common factor of $x$ .

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Step 2.2.1

Cancel the common factor.

$y = \frac{x}{x (x - 5)}$

Step 2.2.2

Rewrite the expression.

$y = \frac{1}{x - 5}$

$y = \frac{1}{x - 5}$

$y = \frac{1}{x - 5}$

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