Basic Math Examples

$n + 5 - 5 - 12 - 5$

Step 1

Combine the opposite terms in $n + 5 - 5 - 12 - 5$ .

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Step 1.1

Subtract $5$ from $5$ .

$n + 0 - 12 - 5$

Step 1.2

Add $n$ and $0$ .

$n - 12 - 5$

Step 2

Subtract $5$ from $- 12$ .

$n - 17$