What is the system of equations representing these costs?

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Asap 25 pts + brainlest to right/best answer

The distributive property allows you to say that 3(x − 1) = 3x −