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Mathematics, 09.07.2019 01:30 XxLydiaxXwolf773
X-3y=9, -x+3y=-9 find x and y. here are my choices: a. (5, -6) b. no solutions c. (-5, 6) d. infinite solutions
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X-3y=9, -x+3y=-9 find x and y. here are my choices: a. (5, -6) b. no solutions c. (-5, 6) d. in...
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