Answer:
x = 14
Step-by-step explanation:
3/7 = 6/x
3(x) = 6(7)
3x = 42
x = 14
-10/-16 could be an answer or multiply the same number up and down but the number must be negative
A simpler form of this expression would be 19y-9
0.83x=182.6
x=182.6/0.83
x=220 miles total trip length.