12
Six less than fifteen (15-6) is nine (9)
3x-8>15
In words, the same idea could be expressed as: "Six less than a number is negative fifteen".
The numbers are: 3 and 12
yes
19
Fifteen.
There are an infinite group of negative numbers where if you were to double them and add 3 that they would add up to less than -15. for instance -12*2+3= -21
No.
15-5 = 10
Walmart
-50