38 + (n/2) = 21
Therefore, n/2 = -17
n = -17 x 2
n = -34
17 plus 21 equals 38
38 + a number = 59 so the unknown number = 59 - 38 = 21
20
The number divided by 38 that equals 9 is 342.
38
2x + 21 = 97 2x = 76 x = 38 Check it. 5 x 38 + 21- 3 x 38 190 + 21 - 114 211 - 114 = 97 It checks.
76
It is: 114/3 = 38
342
94.1053
103.9211
6.5526