(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
-16 minus -9 is -7
-9 minus -4 is -5
Question 3C: Four minus seven equals negative two.
- 3 - 7 same as, - 3 + (- 7 ) = - 10 -------------
-7--4=-7+4=-3
(-4) - (-7) = (-4) + 7 = 3
4--3= 7 it is the same as 4+3=7. minus a negative is like plus a positive
Negative 11
-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
7 + (-4) = 3 (7-4) = 3 as well
It is: 4--3 = 7 which is the same as 4+3 = 7