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Mathematics
, 05.04.2021 16:00
help977
What is the solution to this system of linear equations X+y=4
X-y=6
(4,6)
(6,4)
(5,-1)
(-1,5)
Answers: 1
Show answers
Answers
Answer from:
marykatherine
To answer this question, one must replace variables in both equations, and see if the answer matches.
For example: if we try (4,6)
X=4
Y=6
That means that 4+6=4? And
4-6=6?
No
You have to find the coordinates that satisfy both equations
Answer from: Quest
answer: y = -12x + 108
step-by-step explanation: do (y = m x+b) formula.
Answer from: Quest
22.
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You know the right answer?
What is the solution to this system of linear equations X+y=4
X-y=6
(4,6)
(6,4)
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