89 - 57 = 32
2x + 89 = 78 Therefore, 2x = 78 - 89 x = -11/2 x = -5.5
No, and 57 is not a prime number.
????????? ***** 57 × 78 = 4,446
89
167
89 - 57 = 32
78 x 89 = 6942
The LCM is 6942.
2x + 89 = 78 Therefore, 2x = 78 - 89 x = -11/2 x = -5.5
78 + 89 + 167 + 897 + 78 = 1309
-2225, -89, -78
(4+57+4+78)= 143
Range = 89 - 78 = 11
78 - 21 = 57
86
57 is.