3 years ago

7. What type of lines does the system y=3x+2 and 3x-y=-2 form?

Mathematics

1 answer:

Aleks [24]3 years ago

3 0

Answer: The system forms the same line.

Step-by-step explanation:

3x - y = -2

-y = -3x - 2 (subtract 3x from both sides)

y = 3x + 2 (divide both sides by -1)

First equation: y = 3x +2

Second equation: y = 3x +2

THEY ARE THE SAME LINE —> there are infinitely many solutions.

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