32 - 2x < 18
15 - 2x
Either 2*(n-4) = 2n - 8 or 2n - 4 It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
13
60 - 2n
24
the number is negative two.
139
three times a number decreased by eleven
18
32-2x < 18
How do you write half a number decreased by 8 is equal to the sum of the number and 14