Arnold's company reimburses his expenses food, lodging and conveyance during business trips. The company pays $40 a day for food and lodging and $0.50 for each mile traveled. Arnold drove 400 miles and was reimbursed $2,600.

A. Create an equation that will determine the number of days x on the trip.
B. Solve this equation justifying each step and algebraic property of equality.
C. How many days did Arnold spend on this trip??

Please help me!!!!!!

Question

Arnold's company reimburses his expenses food, lodging and conveyance during business trips. The company pays $40 a day for food and lodging and $0.50 for each mile traveled. Arnold drove 400 miles and was reimbursed $2,600.

A. Create an equation that will determine the number of days x on the trip.
B. Solve this equation justifying each step and algebraic property of equality.
C. How many days did Arnold spend on this trip??

Please help me!!!!!!