Just numbers
2x28
56
2(x+1)
2x+2
4(r-3)
-6(1-r)
-6+r
x(1+y)
x+xy
5x18
90
3(x+2)
7(w-4)
7w-28
-8(4-t)
-32+8t
-t(3+g)
-3t-tg
7x53
371
8(y+3)
8y+24
10(m-11)
10m-110
-5(2-3x)
-10+15x
4(1-x+y)
4-4x+4y
8x34
272
7(t+6)
7t+42
9(p-13)
9p-117
-7(6-8s)
-42+56s
11(4-e+f)
44-11e+11f
7x93
651
12(x+5)
12x+60
15(x-20)
15x-300
13(2-5f)
-26+65f
7(3+2e-6f+3y)
21+14e-42f+21y