Question

A numbes decreased by 2 and then divided by 3 is 6. That number is ------- (10, 20 , 30)​

Answer 1

Answer:

20

Step-by-step explanation:

see the attached document for your answer

Answer 2

Answer:

20

Step-by-step explanation:

Let the no. be x

(X-2)÷3=6

X/3 - 2/3 =6

X= (6+2/3) 3

X=20