Best Answer

minus 21

think of it as 12+9 which equals 21

then just whack a minus sign infront

More answers

-9 - (-12) = 3

12 - 9 = 3

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Q: What is minus 12 minus 9?

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3 minus -9 is 12.

4 divided by 9 minus 1 divided 12?

Negative 12 minus 3 plus 9 is equal to -6

-12 - 3 = -15

32 minus the product of 9 and a number is 140 the answer is 12. 32-9x=140 9x=108 x=12

Related questions

3 minus -9 is 12.

27 - 9 - 6 = 12

1 and 9/12 minus 5/6 = 11/12

4 divided by 9 minus 1 divided 12?

8/9 minus 7/12 is 11/36

9 - -3 = 9 + 3 = 12 12 - 8 = 4 9 - -3 - 8 = 4

(4*12) minus (9*12) = -60

4 + 9 - 12 = 1

It is 3/4 minus 1/3 is the same as 9/12 minus 4/12 = 5/12

5/12 - 9/12 = -4/12

Negative 12 minus 3 plus 9 is equal to -6

9 + 3 = 12