Combining Like Terms
-4x + 5x
x
8 (r + 1)
8r + 8
3n + 3 (1 + 8n)
27n + 3
-8x - 10x
-18x
-8 (1 + 5m)
-8 - 40m
-3 (1 - 3x) + 2x
-3 + 11x
7v + 6v
13v
-5 (8v - 2)
-40v + 10
-2 ( -3k + 4) - 7
6k - 15
-p - 11 + 3
-p - 8
3 (-7 - 8n)
-21 - 24n
-2 + 5 (4 + 3r)
18 + 15r
1 + 5v + v - 6
6v - 5
- (3a - 3)
-3a + 3
-n + 4 (n + 1)
3n + 4