Jim was thinking of a number. jim adds 20 to it, then doubles it and gets an answer of 99.2. what was the original number?

Alright, lets get started.

Jim was thinking of a number.

Suppose the number Jim was thinking, is x.

Jim adds 20 to it means number will be =

And Jim doubles it, means

Jim gets 99.2 and as per us, he gets

So, making them equal

Subtracting 40 in both sides

It means the original number is 29.6.   :   Answer

Hope it will help :)

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

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$12. that is my answer.