5 1/6 + 4 2/3 + 4 1/2 = 14.3 recurring (that is, 14.3333...) or 14 1/3.
-16
12
4*12 + 3*23 = 117.
4 plus 8 plus 12 plus 16 is equal to 40.
2x + 7 + 2x = 23 4x + 7 = 23 4x = 16 x = 16/4 x = 4
12 + 4 = 16
4 + (-12) = 4 - 12 = -8
7 + 16 = 23
16?
4 + 8 + 12 + 16 + 14 + 28 + 37 = 119
- 12 + 4 = - 8
1 1/2 plus 4 2/3 equals 5 3/5.