Mathematics
Thrice a number increased by 6 equals 39. Find the number.
Linear Eqns One Variable
2 Likes
Answer
Let the required number be x.
Then, thrice the number (3x) increased by 6 = 39
∴ 3x + 6 = 39
⇒ 3x = 39 - 6
⇒ 3x = 33
⇒ x =
⇒ x = 11
Hence, the required number is 11.
Answered By
3 Likes