2y and 2x
3x and 2x
2y and 3y
3x and 3y
3 and 3m
–9m and –8
3 and –8
–9m and 3m
8r and –4r
8 and 8r
8r and 8
8r and 3s
3s and –3s
–4y
–8
5x
+4
+2x
+3y
–11
–9x
x terms
y terms
constant terms
–2a
+8a
–11c
8b
–2c
–4a
5b
–4c
+3b
a terms
b terms
c terms
4f + 8
12f + 8
4f + 2
12f + 2
11r + 11
11r – 11
–11r + 11
–11r – 11