Question

Krishna things of a number and subtract 2 from it .He multiplies the result by 9 .The result obtained now is 7 time same number he thought of.Find the number.

Answer 1

please refer to the attachment

required number is 9

Hope it will help you

Answer 2

Answer:

This is the answer for your question problem is

2/9

this is the answer

This is another problem⬆️

This is your problem

⬇️

2

(x-2)9 = 7x

9x-18. = 7x

9x-7x. = 18

2x. =18

x. = 18/2

9