If #a/b=4/3# and #b/c=2/3#, what is the value of #2b/a+b-c#?
I am having a hard time solving this. Also, can you give me a simple, fast way to answer this question?
I am having a hard time solving this. Also, can you give me a simple, fast way to answer this question?
1 Answer
Jun 20, 2017
See below.
Explanation:
Since
Since
Now we plug things in.