Lets start with the 2nd flight.
Number of seats on the 2nd plane: X
Number of seats on the 1st plane : X+85
Number of seats on the 3rd plane: X-51
Total number of seats = 436.
436= (x)+(x+85)+(x-51)
436= 3x+34
436-34=3x
402=3x
402/3=x = 134- on 2nd plane.
134+85= 219 on 1st plane.
134-51 = 83 on the 3rd plane.
Quick Check
134+219+83= 436
436=436! So, our answer is correct!
Answer:
anweris a difficult journey with trials
Explanation:
Even though there's no options to choose from, I'd pick the one that thoroughly explains it.
Hit the nail on the head basically means to be right to the farthest degree, but in a more casual way.