What are the solution(s) of –3(x – 1) = x – 5?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.