Let's denote Cindy's age which is unknown with X
We know that Cindy's age is 3 times her age 6 years ago.
6 years ago Cindy's age was the present age (X) - 6 : X-6
The fact that the present age is 3 times her age 6 year ago can be written as:
3*(X-6)
So, finally:
X=3*(X-6)
Answer:
first what you do is divide two and then for and then after you divide them together you can get your number so I'm going to show you example how to do it
Step-by-step explanation:
first divide 4 / 2 and then you can get your answer after you divide that
Answer:
The greatest common factor of the given expressions is
Step-by-step explanation:
Given that 
can be written as
can be written as
and 
can be written as
Comparing the common factors we have 
is the greatest common factor of
Therefore the greatest common factor of the given expressions is
