No. 5+9=14. 7+9=16, therefore x=7.
x = -14
4 + 8 + 12 + 16 + 14 + 28 + 37 = 119
No.
71
a = 16
No. 5+9=14. 7+9=16, therefore x=7.
9 plus 7 equals 16.
-23+7=-16
-24
x = -14
4 + 8 + 12 + 16 + 14 + 28 + 37 = 119
No.
14 plus 16 equals 30.
71
x = 14
x+15=16x=16-15x=1