-3
Negative 12 minus 3 plus 9 is equal to -6
4 x (-3) = (-12)-12 +9 = (-3)so the answer is -3
-9
Negative 9 + positive 3 = -6 and negative six - negative 3 is -9.Vanessa Hudgensage 12
-4M+3=-9 -4M=-12 M=-12/-4 Negatives Cancel M=12/4 M=3
3-(-9) Considering a negative plus a negative equals a positive your equation can be rewritten as 3+9 Which equals 12
-4 + -5 + -2 + -1 = -12 (negative 12).
zero
First add all the negative numbers. It -4+-3+-8 is -15. Now 3+9=12So we need to as 12 to -15 which is the same as 12-15 or -3.When you add negative numbers you can just add them like positives then place the negative sign in front of you answer. Adding a positive and a negative is like subtracting the negative one from the positive one. That is what I did.
(x^2) + 24x + 144 = -9 x = -12
The total sum is -12 or negative twelve.
9 + (-8) = 1