Question

If a/a+b=17/23, then find the value of a+b/a−b. (write your answer in fractional form)

Answer 1

Step-by-step explanation:

given: a/a+b=17/23

23a=17a+b

23a-17a=b

6a=b

a+b/a-b

a+6a/a-6a

a=1

b=6a

b=6×1

b=6

hence the value of a+b/a-b is 1+6/1-6