24
It's seven
32-2x < 18
20-2x=3x-10 if its relevant the solution is x=6
so the difference between twelve and -34 is 46. half of 46 is 23, That's your answer
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".
60 - 2n
13
24
the number is negative two.
139
three times a number decreased by eleven
18
32-2x < 18
The number that goes into both 38 and 57 is 19. This is because 38 divided by 19 equals 2, and 57 divided by 19 equals 3. In other words, 19 is a common factor of both 38 and 57.
It's seven
12-2n= -72n = 19n = 9.5