3 years ago

Given the system of equations, match the following items.

Mathematics

1 answer:

Gre4nikov [31]3 years ago

5 0

Step-by-step explanation:

x+y=-3

x = -3 -y

2x -y = 0

2(-3 -y) =0

-6 -2y = 0

-2y = 6

y = -3

x = -3 -y

= -3 -(-3)

= -3+3 = 0

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How do you find the answer ?

jeka94

I think first you must Unification of denominatorsit will 60 for (3,4,5) so you will get
2\5 = 24\60
1\4 = 15\60
1\3 = 20 \60
then you divide each one apart then multiply by total number (3,800)
so :
24\60 * 3800 = 1520
15\60 * 3800 = 950
20 \60 * 3800 = 1267
_____
note : when you will gather results you will get Approximate number to 3800

i hope i helped

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Zigmanuir [339]

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Explanation:

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Answer:

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Step-by-step explanation:

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