Algebra Examples

$- 14$ , $- 8$ , $- 2$ , $4$ , $10$

Step 1

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{- 14 - 8 - 2 + 4 + 10}{5}$

Step 2

Simplify the numerator.

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Subtract $8$ from $- 14$ .

$\frac{- 22 - 2 + 4 + 10}{5}$

Subtract $2$ from $- 22$ .

$\frac{- 24 + 4 + 10}{5}$

Add $- 24$ and $4$ .

$\frac{- 20 + 10}{5}$

Add $- 20$ and $10$ .

$\frac{- 10}{5}$

Step 3

Divide $- 10$ by $5$ .

$- 2$