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elixir
[45]
3 years ago
6
What is the solution to this system of linear equations?
Mathematics
Answer
Comment
Send
2
answers:
tankabanditka
[31]
3 years ago
6
0
The correct answer is c
Send
Veronika
[31]
3 years ago
4
0
Answer is B. (−8, −2)
y − x = 6
y + x = −10
...........................add
2y = -4
y = -4/2
y = -2
y − x = 6
-2 - x = 6
-x = 6 + 2
x = 8
x = -8
(-8,-2)
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