7 + (-4) = 3
(7-4) = 3 as well
(-4) - (-7) = (-4) + 7 = 3
-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
It is: 4--3 = 7 which is the same as 4+3 = 7
-7 minus -4 is -3
(-4) - (-7) = (-4) + 7 = 3
-7--4=-7+4=-3
Negative 11
4--3= 7 it is the same as 4+3=7. minus a negative is like plus a positive
-14 - +7 - -25 = 4
-7 minus -4 is -3
(-4) - (3) = -7
Negative 7 over 8 minus 4 and 4 fifths = -227/40 or -527/40
x= Negative 4
(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
It is: 4--3 = 7 which is the same as 4+3 = 7