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Sunny_sXe [5.5K]
2 years ago
9

The answer is in red but I need someone to show the work PLEASE ?!

Mathematics
1 answer:
trapecia [35]2 years ago
3 0

Answer:

(-1, -8)

Step-by-step explanation:

So you would do the simplifying by "subtracting" the equations from each other. So to isolate the x, you could subtract the y away.

   8x + y = -16

  -3x + y = -5

-___________

11x = -11

x = -1

Then, substitute x into either equation.

8(-1) + y = -16

-8 + y = -16

Isolate y.

y = -8

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