8/(12 - x)
15x - 12
15.x-12
The answer is x < 0.5
It is an inequality in x.
Let the number be x Therefore, 12 less than a number is x-12.
x/12 - 95
'x' is less than 144.
8/(12 - x)
Let X be some number. Then the answer is 8 times X less 12.
X = number. 5/X - 12 ======
x-10=12 x=22
x is less than or equal to 15
x >/= 12
when x<9
15x - 12
6 less than x-6 is x-12, and that equals 8 if x is 20 and is less than 8 if x is less than 20.