Find a number such that when 15 is subtracted from 7 times the number, the
Result is 10 more than twice the number. Choose the correct choice from the following answers:	A) 1	B) 4	C) 5	D) 0	E) 3

Rationale: let the number be x . then , 7 x - 15 = 2 x + 10 = > 5 x = 25 = > x = 5 . hence , the required number is 5 . answer is c .
Answer: C