3 years ago

How many solutions does this system have?*

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

4 0

Answer:

1 solution

Step-by-step explanation:

$y = - 3 \\ y = - x - 4 \\ = > - 3 = - x - 4 \\ = > - x - 4 + 3 = 0 \\ = > - x - 1 = 0 \\ = > - x = 1 \\ = > x = - 1$

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