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Mathematics, 21.08.2020 06:01 ninaaforever

Determine whether each ordered pair is a solution of the system of linear equations. An oversized left curly brace.
2x−y=4
x+9y=21
a. (3,2)
b. (6,8)
a. Is (3,2) a solution?

Yes
no

ansver
Answers: 3

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