To find the value of 3(a+b)/2(a-b), we can substitute the given equation a+b/a-b=c into the expression and simplify.
Let's start by substituting the value of c into the expression:
3(a+b)/2(a-b) = 3(c)/2(a-b)
Now, we can substitute the given equation a+b/a-b=c:
3(c)/2(a-b) = 3(c)/(2(c))
Simplifying further:
3(c)/(2(c)) = 3/2
Therefore, the value of 3(a+b)/2(a-b) is 3/2.