How do I write x times 7 is greater than or equal to 17 in algebraic expression?

Question

17% of 17 + 18% of 18 = 19% of x then x is lying in the range

1) (20, 30)
2) (25, 35)
3) (35, 40)
4) (40, 45)
5) (15, 25)
6) (10, 20)
7) (5, 30)
8) (0, 20)
9) (35, 45)
10)None of these

Answer 1

7x>=17, hope this is the answer