-2 no way the question is 7--9 which is 16
(9 divided by 16) minus (9 divided by 20) = 0.1125
161
-9
minus 21 think of it as 12+9 which equals 21 then just whack a minus sign infront
The sum of 16+2=18, and half of that is 9, so the question would be 16 minus what equals 9. So, the answer would be 7.
-16 minus -9 is -7
{-1,7}
-16 (minus sixteen).
82 minus 56 equals 16.
(-9 x -8) + (-16) = (72) -16 = 56
16 minus 9 = 7
11a-3a =8a so 8a+9=-7 8a = -16 a=-2
(9 divided by 16) minus (9 divided by 20) = 0.1125
7 + 13x = -9 ie 13x = -9 - 7 x = -16/13 or "Minus one and three thirteenths"
161
One third minus three sixteenths equals seven forty-eighths (1/3-3/16=16/48-9/48=7/48).