If Planet I is 30.1 million miles farther from the sun than Planet II, then Planet III is 23.3 million miles farther from the sun than Planet l. When the total of the distances for these three planets from the sun is 188.5 million miles, how far away from the sun is Planet II?

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?