+0  
 
0
274
7
avatar+105 

0-9

is 0 here or not is 0 posable is -0  posable.

 Mar 26, 2019
 #1
avatar+720 
0

Do  you mean possible? If so -0 is not possible. 0 means there is no amount of something there. For this answer it would be a negative number. 

 Mar 26, 2019
 #2
avatar+428 
-3

I think an aditional note I could leave here is that a number on inherates a negative if it lies on the left side of a number -0 in this problem algbraicly 9 would be the negative number -9  in this prblem 

 

it would be 0 + -9 and like ILP said this woul lead to a negative number which in turn is -9

 Mar 26, 2019
edited by HiylinLink  Mar 26, 2019
 #3
avatar+105 
0

um no I what to no if 0 can be -.

HiylinLink

 Mar 26, 2019
 #4
avatar+428 
-3

My message was in realtion to your problem ILP already answered it but you have the listed problem above 0-9 I am saying only a number with a negative number on the left side of a digit.

HiylinLink  Mar 26, 2019
edited by HiylinLink  Mar 26, 2019
 #5
avatar+105 
0

i meant that 123456789 all are +and- can 0 be one two

 Mar 26, 2019
 #6
avatar
0

-0 is not possible, bud

 Mar 26, 2019
 #7
avatar
-1

The only possibilities are 0+-9 or 0-9. Both of em would be -9

 Mar 26, 2019

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