Examples

| 5 x - 5 |

$| 5 x - 5 |$

Step 1

To find the interval for the first piece, find where the inside of the absolute value is non-negative.

5 x - 5 \geq 0

$5 x - 5 \geq 0$

Step 2

Solve the inequality.

Tap for more steps...

Step 2.1

Add

5

$5$ to both sides of the inequality.

5 x \geq 5

$5 x \geq 5$

Step 2.2

Divide each term in

5 x \geq 5

$5 x \geq 5$ by

5

$5$ and simplify.

Tap for more steps...

Step 2.2.1

Divide each term in

5 x \geq 5

$5 x \geq 5$ by

5

$5$ .

\frac{5 x}{5} \geq \frac{5}{5}

$\frac{5 x}{5} \geq \frac{5}{5}$

Step 2.2.2

Simplify the left side.

Tap for more steps...

Step 2.2.2.1

Cancel the common factor of

5

$5$ .

Tap for more steps...

Step 2.2.2.1.1

Cancel the common factor.

\frac{5 x}{5} \geq \frac{5}{5}

$\frac{5 x}{5} \geq \frac{5}{5}$

Step 2.2.2.1.2

Divide

x

$x$ by

1

$1$ .

x \geq \frac{5}{5}

$x \geq \frac{5}{5}$

x \geq \frac{5}{5}

$x \geq \frac{5}{5}$

x \geq \frac{5}{5}

$x \geq \frac{5}{5}$

Step 2.2.3

Simplify the right side.

Tap for more steps...

Step 2.2.3.1

Divide

5

$5$ by

5

$5$ .

x \geq 1

$x \geq 1$

x \geq 1

$x \geq 1$

x \geq 1

$x \geq 1$

x \geq 1

$x \geq 1$

Step 3

In the piece where

5 x - 5

$5 x - 5$ is non-negative, remove the absolute value.

5 x - 5

$5 x - 5$

Step 4

To find the interval for the second piece, find where the inside of the absolute value is negative.

5 x - 5 < 0

$5 x - 5 < 0$

Step 5

Solve the inequality.

Tap for more steps...

Step 5.1

Add

5

$5$ to both sides of the inequality.

5 x < 5

$5 x < 5$

Step 5.2

Divide each term in

5 x < 5

$5 x < 5$ by

5

$5$ and simplify.

Tap for more steps...

Step 5.2.1

Divide each term in

5 x < 5

$5 x < 5$ by

5

$5$ .

\frac{5 x}{5} < \frac{5}{5}

$\frac{5 x}{5} < \frac{5}{5}$

Step 5.2.2

Simplify the left side.

Tap for more steps...

Step 5.2.2.1

Cancel the common factor of

5

$5$ .

Tap for more steps...

Step 5.2.2.1.1

Cancel the common factor.

\frac{5 x}{5} < \frac{5}{5}

$\frac{5 x}{5} < \frac{5}{5}$

Step 5.2.2.1.2

Divide

x

$x$ by

1

$1$ .

x < \frac{5}{5}

$x < \frac{5}{5}$

x < \frac{5}{5}

$x < \frac{5}{5}$

x < \frac{5}{5}

$x < \frac{5}{5}$

Step 5.2.3

Simplify the right side.

Tap for more steps...

Step 5.2.3.1

Divide

5

$5$ by

5

$5$ .

x < 1

$x < 1$

x < 1

$x < 1$

x < 1

$x < 1$

x < 1

$x < 1$

Step 6

In the piece where

5 x - 5

$5 x - 5$ is negative, remove the absolute value and multiply by

- 1

$- 1$ .

- (5 x - 5)

$- (5 x - 5)$

Step 7

Write as a piecewise.

{\begin{matrix} 5 x - 5 & x \geq 1 - (5 x - 5) & x < 1 \end{matrix}

${\begin{cases} 5 x - 5 & x \geq 1 \\ - (5 x - 5) & x < 1 \end{cases}$

Step 8

Simplify

- (5 x - 5)

$- (5 x - 5)$ .

Tap for more steps...

Step 8.1

Apply the distributive property.

{\begin{matrix} 5 x - 5 & x \geq 1 - (5 x) - - 5 & x < 1 \end{matrix}

${\begin{cases} 5 x - 5 & x \geq 1 \\ - (5 x) - - 5 & x < 1 \end{cases}$

Step 8.2

Multiply

5

$5$ by

- 1

$- 1$ .

{\begin{matrix} 5 x - 5 & x \geq 1 - 5 x - - 5 & x < 1 \end{matrix}

${\begin{cases} 5 x - 5 & x \geq 1 \\ - 5 x - - 5 & x < 1 \end{cases}$

Step 8.3

Multiply

- 1

$- 1$ by

- 5

$- 5$ .

{\begin{matrix} 5 x - 5 & x \geq 1 - 5 x + 5 & x < 1 \end{matrix}

${\begin{cases} 5 x - 5 & x \geq 1 \\ - 5 x + 5 & x < 1 \end{cases}$

{\begin{matrix} 5 x - 5 & x \geq 1 - 5 x + 5 & x < 1 \end{matrix}

${\begin{cases} 5 x - 5 & x \geq 1 \\ - 5 x + 5 & x < 1 \end{cases}$

Enter YOUR Problem