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kipiarov [429]
3 years ago
15

Plz help me ... please

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
6 0

Answer:

x = -1, and y = -2, giving you the answer (-1, -2)

Step-by-step explanation:

In the second equation, we're told that y is equal to 2x.  With that, we can replace "y" in the first one with "2x", giving us:

-4x - 2x = 6

-6x = 6

x = -1

Now that we know the value of x, we can simply plug it into the first equation to find y:

-4x - y = 6

-4(-1) - y = 6

4 - y = 6

-4 + y = -6

y = -6 + 4

y = -2

So x = -1, and y = -2

White raven [17]3 years ago
5 0
X=-1 Y=-2 I believe is the answer most likely yes
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