Question

if a= b/ c-b, find the value of b when a= 3 and c =10.​

Answer 1

Answer:

If a= b/ c-b and a= 3 and c =10. then b= 7.5 .

Step-by-step explanation:

find the value of b

If a= b/ c-b,  when a= 3 and c =10.​

$3=\frac{b}{10-b}$

3(10 - b) = b

3(10) - 3(b) = b

30 - 3b = b

30 = b + 3b

4b = 30

b = 30/4

b =7.5

So, if a= b/ c-b and a= 3 and c =10. then b= 7.5 .

Answer 2

Answer:

b=7.5

Step-by-step explanation:

a=3

c=10

3=b/10-b