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AfilCa [17]
3 years ago
11

20 points

Mathematics
2 answers:
V125BC [204]3 years ago
8 0

Answer:

(4,2) (2,8)

Step-by-step explanation:

melamori03 [73]3 years ago
3 0

Answer:

(2,4)

Step-by-step explanation:

\begin{bmatrix}x+y=6\\ 4x-y=4\end{bmatrix}\\\begin{bmatrix}4\left(6-y\right)-y=4\\\end{bmatrix}\\\\y=4\\x=6-4\\x=2

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Step-by-step explanation:

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