S5B-5. Can someone show me how to do this problem?

Will rate a thumb up for good response thanks so much (PLEASE CIRCLE OR HIGHLIGHT final answer thx)

What is the crossover point in miles between the hybrid vehicle and the alternative vehicle from a competing auto manufacturer? Alternative Vehicle Hybrid Vehicle Vehicle Purchase Cost Vehicle Operating Cost per Mile Useful Life of Vehicle Miles per Year Miles per Gallon Average Fuel Price per Gallon $18,000 $0.13 14 14,000 31 $3.95 Vehicle Purchase Cost Vehicle Operating Cost per Mile Useful Life of Vehicle Miles per Year Miles per Gallon Average Fuel Price per Gallon $19,500 $0.10 14 14,000 36 $3.95 The crossover point, M, is miles (round your response to the nearest whole number)