0.05x-0.006y=4
0.06x-0.005y=7
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Answer:
X = 200
Y = 1000
Step-by-step explanation:
answer attached above....
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Answered by
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Answer:
Step-by-step explanation:
by expanding the decimals and taking LCM we get
50x-6y=4000---(1)
60x-5y=7000--(2)
now multiply (1) with 6 and (2) with 5
-36y=24000
-25y=35000
-+------(-)-------------
-11y=-11000
y=1000
substitute in 0.05x-0.006y=4
0.05x-6=4
0.05x=10
x=200
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