-7--4=-7+4=-3
4--3= 7 it is the same as 4+3=7. minus a negative is like plus a positive
Negative 7 over 8 minus 4 and 4 fifths = -227/40 or -527/40
negative 49. This is because a minus multiplied by a plus is a minus.
7 + (-4) = 3 (7-4) = 3 as well
-7 minus -4 is -3
Negative 11
-7--4=-7+4=-3
-14 - +7 - -25 = 4
4--3= 7 it is the same as 4+3=7. minus a negative is like plus a positive
x= Negative 4
-7 minus -4 is -3
(-4) - (3) = -7
(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
Negative 7 over 8 minus 4 and 4 fifths = -227/40 or -527/40
If: n--3 = -4 Then: n = -7
No. If you have -+4, this is a -, if it is ++ it is +, -- is +, -+ or +- is -. Therefore -7-+4 is -11