Question

think a number add 11 to divide the sum by 7 the result is 9 what was the number ​

Answer 1

-9.7 hope it will help you

Answer 2

Let the number be x.
According to the question = (11+x) ÷ 7 = 9
=> 11+x=9×7
=> 11+x=63
=> x = 63-11
=> x = 52
•°• The number is 52.