2x-3y=-1 ., 2x+y=11 simultaneous equations solve by care rule

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2x-3y=-1 ., 2x+y=11 simultaneous equations solve by care rule

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Isabella 1 month 2021-08-18T09:30:27+00:00 1 Answer 0 views 0

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    2021-08-18T09:31:38+00:00

    See the photo attached for solution

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18:9+8+9*3-7:3-1*13 = ? ( )