SALLYS AGE IS 12 YEARS PLUS HALF HER AGE. HOW OLD IS SHE?

Answer 1

Umm i don't think you have enough info to answer the question is that one of your choices?

Answer 2

THATS THW WHOLE QUESTION. IM THINKING THE ANSWER IS 18 YEARS OLD.
12+6

Answer 3

Would "12 years plus half of 18" equal to 18?
How about working out:
"12 years plus x/2 equals x"

Answer 4

sorry I don't get it
SALLYS AGE IS 12 YEARS PLUS HALF HER AGE. HOW OLD IS SHE?

Answer 5

The problem is that we don't know Sally's age. All we know is that she is x years old and x equals 12 + x/2.

x = 12 + (1/2)x
(1/2)x = 12
x = 24