Algebra Examples

$6 - (- 5) + 2 + (- 4)$

Step 1

Remove parentheses.

$6 - (- 5) + 2 - 4$

Step 2

Multiply $- 1$ by $- 5$ .

$6 + 5 + 2 - 4$

Step 3

Add $6$ and $5$ .

$11 + 2 - 4$

Step 4

Add $11$ and $2$ .

$13 - 4$

Step 5

Subtract $4$ from $13$ .

$9$

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