resolution vs solving

resolution and solving both are nouns.

Word	Noun	Adjective	Verb	Adverb
resolution	Yes	No	No	No
solving	Yes	No	No	No

As nouns, resolution and solving are synonyms defined as:

resolution (noun)	solving (noun)
a decision to do something or to behave in a certain manner	finding a solution to a problem
finding a solution to a problem
the trait of being resolute
analysis into clear-cut components
something settled or resolved; the outcome of decision making
a statement that solves a problem or explains how to solve the problem
a formal expression by a meeting; agreed to by a vote
(music) a dissonant chord is followed by a consonant chord
the subsidence of swelling or other signs of inflammation (especially in a lung)
the ability of a microscope or telescope to measure the angular separation of images that are close together
(computer science) the number of pixels per square inch on a computer-generated display; the greater the resolution, the better the picture