Question

Thrice
of a number increased by 6 is 99 .what the number​

Answer 1

Answer:

31

Step-by-step explanation:

Let the number y.

By given conditions,

$3y + 6 = 99 \\ 3y = 99 - 6 \\ 3y = 93 \\ y = 31$

Hence the required number is 31.