Question

All of the following expressions simplify to -4, except _____.



-1 - 3

5 - (-9)

2(-2)

-8 + 4

Answer 1

well:
-1 - 3 = -1 + (-3) = -4

5 - (-9) = 5 + 9 = 14

2(-2) = -4

-8 + 4 = -4

Answer 2

5-(-9)

Answer 3

as it gives 14

Answer 4

got it @Bookreader15 ?

Answer 5

get it bookreader

Answer 6

@Bookreader15 medal mee

Answer 7

plzz

Answer 8

Got it!

Answer 9

ok,doesn't matter :) as @openstudyneedsme helped too , i'll give him a medal.