Solve: 2(x+3)=x-4
Solve: 4(5x-2)=2(9x+3)

Element 17 is chlorine it is a group 7 element(halogen) and belongs to period 3 of the periodic table

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?