True. 9 + 8 + 1= 18 and 9 + 1 + 8 =18.
Yes, it is true.
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
8+1 equals 9
42
-1
True. 9 + 8 + 1= 18 and 9 + 1 + 8 =18.
Yes, it is true.
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
== 1+8== 9 == ---- One plus eight equals nine.
8+1 equals 9
42
(1, 9)
89
7
True. Addition of natural numbers obeys associative and commutative property.
19