Question

Anwar thinks of a number.If he is taking away 7 from 5/2 of the number,the result is

Answer 1

the question is incomplete but here's the equation:
let the number be x

ATQ, 5x/2-7= (the given number)

Answer 2

lets take the no. as z

Anwar takes away 7 from (5/2)z

so the answer is

5/2 × z - 7