Question

3a+5/2a+1=1/3 please answer this question I cannot understand this ​

Answer 1

Answer:

In this case we should find a

Step-by-step explanation:

To find a

3a+5/2a+1=1/3

3(3a+5)=1(2a+1)

9a+15=2a+1

9a-2a=1-15

7a=-14

a=-14/7

a= -2