Pls answer? Last one for today!

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge