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nevsk [136]
4 years ago
12

How many solutions does this system have? How do you know? { 3x + y= 2 4 = 12x − 12

Mathematics
1 answer:
lesya [120]4 years ago
5 0
This system has one solution, because both of the equations are linear. The answer is (4/3, -2). 
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pogonyaev

Step-by-step explanation:

Conversion a mixed number 5 3/2

to an improper fraction: 5 3/2 = 5 3/2

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improper fraction: 3 6/7 = 3 6/7

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To find a new numerator:

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c) Write a previous answer (new numerator 27) over the denominator 7.

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Multiple:

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