When a simple magnifying glass is used properly, the image will be formed

Well, the key here is:  What do you mean by "properly" ?
I'll assume that you mean using a simple magnifying glass
to magnify things, not to burn ants or ignite newspaper.

When a magnifying glass is used to magnify ... for example,
to inspect the markings on a dime, or to read the fine print
in an insurance policy ... no image is formed.  That is, no real
image.  It's called a 'virtual image'.  It's erect, and it's on the same
side of the glass as the object being examined.