x and y are the packs of organic and inorganic fertilizer, respectively.
pounds of nitrogen added = 2x + 6y = 120
pounds of potassium added = 3x + 2y = 54
eliminate the y terms. subtract the first equation from 3 times the second equation.
9x + 6y = 162
-2x - 6y = -120
------------------
7x = 42
x = 6
y = 18
16. It's basically the problem you started with, but just reversed.
Answer:
b=2
Step-by-step explanation:
14= 6+6 +b
14=12+b--> 2=b
Answer:
I am willing to help, just send your problems in the comments!
Step-by-step explanation:
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