Addition
x + 9 = 12
3
s - 1 = 10
11
3x = 36
12
y/9 = 3
27
12p + 5p
17p
5 + y = 7
2
3 = z - 11
14
5p = 25
5
14 = a/2
28
15p + 6m - 3p
12p + 6m
26 = 8 + v
18
x - 7 = 13
20
8u = -40
-5
-32
5z + 4m + 7z - 3m
12z + m
-15 + n = -9
-6
m - 9 = -13
-4
7z = -7
-1
q/11 = 1
11
-5m - 3p +5p +12p
-5m +14p
m + 4 = -12
-16
v - 15 = -27
-12
-7w = -49
7
10 = w/-3
-30
10b - 5m - 4b + 2b - 4m
8b - 9m