kevin292002 kevin292002
  • 25-12-2018
  • Mathematics
contestada

Can someone help me with this sat question

Can someone help me with this sat question class=

Respuesta :

BYDBeyond
BYDBeyond BYDBeyond
  • 25-12-2018
This question is called a system. You should make it where the X or Y is opposite to the other. So, I will multiply the entire first equation by -3 and make it -3x-3y=0. Then, add this and the second equation together.

You should now have -5y=10. divide by -5. y=-2. Now, plug y in to find x.

x should equal 2. This means that your answer is B, (2,-2).
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natashalee2011 natashalee2011
  • 03-07-2022

Answer:

2,-2

Step-by-step explanation:

Answer Link

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