9 subtracted from 40 = -31
3x3=9 5+4=9 9-9=0
2 subtracted by 3 = -1
-2
If three is subtracted from the product to get 17, the product must be 20. Then find what number can be multiplied by 5 to get 20. The answer is 4.
2 over 9
9 subtracted from 40 = -31
3x3=9 5+4=9 9-9=0
9/10 - 6/10 = 3/10
It is nought
0.75
-9
9 - 2 2/5 = 6 3/5.
The number works out as 9
9/20
5/12
9*3=36-3=33*2=66%2=33