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Find an ordered pair (x, y) that is a solution to the equation. -x+4y=9 (x, y) = 60 금 X 5 ?

Posted: Sat Feb 19, 2022 3:38 pm
by answerhappygod
 1
1 (34.8 KiB) Viewed 28 times
Find an ordered pair (x, y) that is a solution to the equation. -x+4y=9 (x, y) = 60 금 X 5 ?