54
the solution to the equation -53 plus 1 -26 is -78.
53
53
52 plus 1.
When n=53, then 2n + 1 = 107
= 53 9x3 + 9x2 + 5x1+ 3x1 27 + 18 + 5 + 3
12 + 32 + 53 = 97
53/30 or 1 23/30
The answer is 53.
-53
347 + 1583 + 53 = 1983
1-2 = -11-6 = -53-4 = -1this makes -1 + -5 + -1 (-1 - 5 - 1)which = -7