-155
Anything times 1 is whatever you started with.
The number is 1 because (8 times1) + (-7) = 1
the solution to the equation -53 plus 1 -26 is -78.
53 x 1
53
54
212 plus 1, times 4
53
52 plus 1.
53 multiplied by 18 is 954.
Well, well, well, look who's trying to stump me with some negative numbers. The answer you're looking for is -1 times 53. Negative times positive gives you a negative result, simple math really. Now go impress your friends with that little nugget of knowledge.
each number is 3 times the last plus 2