Answer:
x = 9/25, y = 7/25, z = 4/25
Explanation:
step 1: solve for y in first equation to use substitution
y = -2x + 1
step 2: insert into second equation to eliminate y variable and work with two variables
3(-2x+1) + z = 1 (now distribute)
-6x + 3 + z = 1 (bring over the -3)
-6x + z = -2
step 3: now left with -6x + z = -2 and x + 4z = 1, so eliminate z
-6x + z = -2 (multiply by 4)
4(-6x + z = -2)
-24x + 4z = -8
-
x + 4z = 1 (brought down third equation)
-25x = -9
x = 9/25
then just plug in x into the third equation to solve for z, followed by plugging it into the first equation to solve for y. you should end with y = 7/25 and z = 4/25
Answer:
d.maynila
Explanation:
dahil madami ang Pilipino na maging kristiano
Wassup what’s wrong how is everything?
Answer: C. Ammonification occurs when Bacteria break down plants
Explanation:
The Nitrogen cycle is a biogeochemical cycle by which Nitrogen moves around the various ecosystems present on Earth in different chemical forms. Various processes enable this and one of those is Ammonification.
Ammonification is a process in which microorganisms like bacteria and fungi breakdown plant and animal biomass upon death and convert nitrogen in these organic specimen into inorganic ammonia or ammonium which is then converted to Nitrates by the Nitrification process.
