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Alex73 [517]
3 years ago
9

Here is a system of linear equations:

Mathematics
1 answer:
konstantin123 [22]3 years ago
3 0

Step-by-step explanation:

6x + 21y = 103

-6x + 23y = 51

The signs of the x coefficients are opposite.  So adding the equations will eliminate the x terms.

44y = 154

y = 3.5

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2 years ago
There are three children’s in Kadri family.the sum of their ages is 15 the product of their age is 80 how old are each of the ka
sasho [114]

Answer:

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Step-by-step explanation:

8+5+2= 15

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2 years ago
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Pani-rosa [81]

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Step-by-step explanation:

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3 years ago
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PolarNik [594]

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Step-by-step explanation:

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2 years ago
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jasenka [17]

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