2+14=16
8 + 31 = 39
b = 12 12(3)+3 = 39, use a calculator to find out
11
160
-21.
7y + 18 = 39 Therefore, 7y = 39 - 18 = 21 y = 21/7 y = 3
3n+18 = 39 -4n 3n+4n = 39 -18 7n = 21 n = 3
39 + 39 + 39 + 39 + 39 + 39 = 234
18
15
18
59
273
61
72 but there is such a thing as a CALCULATOR
5