Simplify -n+(-4)-(-4n)+6

$- n + (- 4) - (- 4 n) + 6$

Step 1

Simplify the expression.

Remove parentheses.

$- n - 4 - (- 4 n) + 6$

Multiply $- 4$ by $- 1$ .

$- n - 4 + 4 n + 6$

$- n - 4 + 4 n + 6$

Step 2

Add $- n$ and $4 n$ .

$3 n - 4 + 6$

Step 3

Add $- 4$ and $6$ .

$3 n + 2$

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