The answer is 13. Thank you.
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
9
6
-1
2n plus 7 equals 19 2n equals 12 n equals 6
5
6
25 + (-6) = 25 - (+6) = 19
10 + 9 = 19 19 - 6 = 13
48
19
-5 + 6 = 1