the farmer animal ingests 24 kg of a feed with a moisture content of 12% and excretes 16 kg of manure with moisture content of 44% . determine the coefficient of digestibility of this feed and identify the possible feed that was used in this digestibility trial​

a

b

d

step-by-step explanation:

answer is a. 13.268 l know it is

x=-2

step-by-step explanation:

i began by flipping the problem to give me x= on the left (keeps it clearer for me).   so my problem simply became 10x-3=4x-6.  

1)   subtract 4x from the right side, which equals 0.   you do the same to the left of the equal as the right; therefore, subtract 4x from 10x, leaving 6x on the left.

              10x-3=4x-6   :   4x-4x on the right leaves only the -6        

2)             6x-3= 0-6 :    

                6x+3=   -6

3) divide