if 10 is subtracted from thrice a number , the answer is 35 what is number ?

13 subtracted from thrice of a number

When 7 is subtracted from thrice a number, the result is 14. What is the number?

If 10 is subtracted from half of a number, the result is 4.

3 is subtracted from 3/2 of a number results in 12. what is that number?

IF (28)^3 is subtracted from the square of a number, the answer so obtained is 1457. What is the number?

If (73)^(2) is subtracted from the square of a number,the answer so obtained is 5075. What is the number? a.96 b.98 c.102 d.106