Basic Math Examples

$c = 10 + (- 15) + (- 8) + 7$

Step 1

Remove parentheses.

$c = 10 - 15 - 8 + 7$

Step 2

Simplify $10 - 15 - 8 + 7$ .

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Step 2.1

Subtract $15$ from $10$ .

$c = - 5 - 8 + 7$

Step 2.2

Subtract $8$ from $- 5$ .

$c = - 13 + 7$

Step 2.3

Add $- 13$ and $7$ .

$c = - 6$

$c = - 6$

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