Negative 9 + positive 3 = -6 and negative six - negative 3 is -9.Vanessa Hudgensage 12
9
-9 + -9This is the same as -9 - 9......which equals -18
-3
-6 + -3 = -9. Note, adding a negative number is the same as subtracting a positive number, so the above equation could more efficiently be stated as -6 -3 = -9.
Negative 9 + positive 3 = -6 and negative six - negative 3 is -9.Vanessa Hudgensage 12
3-(-9) Considering a negative plus a negative equals a positive your equation can be rewritten as 3+9 Which equals 12
No. eg -9 + (-2) = -11 A negative times a negative equals a positive
9
-9 + -9This is the same as -9 - 9......which equals -18
-9 plus 6 equals -3.
By elimination: x = 3 and y = 0
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
It equals -9
negative 5
5
9 + -2 = 7