Basic Math Examples

$(- 9 b^{9} - 11 n) - (6 b^{9} - 77)$

Step 1

Remove parentheses.

$- 9 b^{9} - 11 n - (6 b^{9} - 77)$

Step 2

Factor $- 1$ out of $- 9 b^{9} - 11 n - (6 b^{9} - 77)$ .

Tap for more steps...

Step 2.1

Move $- 11 n$ .

$- 9 b^{9} - (6 b^{9} - 77) - 11 n$

Step 2.2

Factor $- 1$ out of $- 9 b^{9}$ .

$- (9 b^{9}) - (6 b^{9} - 77) - 11 n$

Step 2.3

Factor $- 1$ out of $- 11 n$ .

$- (9 b^{9}) - (6 b^{9} - 77) - (11 n)$

Step 2.4

Factor $- 1$ out of $- (9 b^{9}) - (6 b^{9} - 77)$ .

$- (9 b^{9} + 6 b^{9} - 77) - (11 n)$

Step 2.5

Factor $- 1$ out of $- (9 b^{9} + 6 b^{9} - 77) - (11 n)$ .

$- (9 b^{9} + 6 b^{9} - 77 + 11 n)$

Step 3

Add $9 b^{9}$ and $6 b^{9}$ .

$- (15 b^{9} - 77 + 11 n)$