Cost to produce a board game(C) in dollors, is given by equaution c=3x+12000, where x is the # of games made.?

The revenue in dollors is give by the equation R=20x-5000 where x is the # of games sold





B) How many games have to be made and sold in order for the company to break even. Use sub or elemination to solve

Cost to produce a board game(C) in dollors, is given by equaution c=3x+12000, where x is the # of games made.?
735, i think