x = 14 because when you add all the coefficients and then subtract off the six and then you have 10x = 140, divide 140 by 10, which equals x= 14
So if you subtract 20.50 from 80 you get 59.50 and then divide that by 5 and the ANSWER ISS...
Each collar was 11.90
2 is the answer common multiple of 8and 10
Fifty nine and eighty three thousandths