# If #a/b=4/3# and #b/c=2/3#, what is the value of #2b/a+b-c#?

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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.