Adding
8a + 15a + a + 9
24a + 9
-10 ( w + 5 ) + 17w + 31
7w - 19
7x + 7
Not !
5 ( x - 12 )
5x - 60
21b - 11b - 10 - 12b
-2b - 10
5x + 35 + 3x + 2
8x + 37
19a - 6b - 17a - 3b + 9b - 2a
0
3x + 2y + 2xy
Not !
-7 ( m + 11 )
-7m - 77
12c - 6c - (-30)
6c + 30
32 + 12t + 16t + 8
28t + 40
-21f - 6 ( 2f - 6 ) + 18f
-15f + 36
3x - 4x + x
Like terms !!
12 ( -t - 4 )
-12t - 48
5z - 55 - 26 - z
4z - 81
6p + 32 + 16p + 2 + 4p
26p + 34
-11 ( 4r + 7q ) + 20q - 19r
-63r - 57q
10xy - 3xy - 3x - 4xy
Not !!
-13 ( 3m - 7n )
-39m + 91n
-7d - (-40) + 8d
d + 40
m + 20n + 25m + 6n
26m + 26n
53t - 5 ( 13t - 20r ) + 17 - 47t
-59t + 100r + 17
3ab + 2ab + 7ba
Like terms !!
-14 ( -8y - 11z)
112y + 154z
-15j - 18k - 24j - 18k
-39j - 36k