Question

I think a number as x . I multiply it by 9 and divide the result by 3 , then take away the number x from the result , and get the answer as 72 . Find the number

Answer 1

Answer:

36

Step-by-step explanation:

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Answer 2

Answer:

36

Step-by-step explanation:

(9x/3)-x = 72

or, (9x-3x) /3 = 72

or, (6x) /3 = 72

or, x =( 72 ×3)/6

or, x = 36