Respuesta :

Answer:

8

Step by step:

3x + 9 = 33
-9 -9

3x = 24
÷3 ÷3

x = 8
LDQ

Answer:

8

Step-by-step explanation:

First we subtract 33 by 9 which equals 24. Then we divide 24 by 3 which equals 8.

To check your answer, multiply 8 by 3 then add 9.