Three times a number plus 12 minus 5 the same number is 22

3•n+12-5
you figure out what 3 times something plus twelve and minus 5 would give you. i did 3•5 and got 15.
15+12 = 27-5 = 22 so n=5

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?