Question

a rational no. is such that when you multiply it by 5/2 and add 2/3 to the product, you get
- 7/12 . what is the no.​

Answer 1

let the no. be x

5/2x+2/3=7/12

5/2x=7/12-2/3

5/2x=7/12-8/12

x=-1/12*2/5

x=-1/30

Answer 2

The required no. is -7/15.

Hope it helps!!

Thank you ✌️