Basic Math Examples

| - 8 | - | - 7 |

$| - 8 | - | - 7 |$

Step 1

Simplify each term.

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Step 1.1

The absolute value is the distance between a number and zero. The distance between

$- 8$ and

$0$ is

$8$ .

$8 - | - 7 |$

Step 1.2

The absolute value is the distance between a number and zero. The distance between

$- 7$ and

$0$ is

$7$ .

$8 - 1 \cdot 7$

Step 1.3

Multiply

$- 1$ by

$7$ .

$8 - 7$

$8 - 7$

Step 2

Subtract

$7$ from

$8$ .

$1$

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