How do you put parentheses while also using pemdas in 5 plus 4 minus 5 plus 3 times 8 divided by 2 to get an answer of 1

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?