Two Equations with Two Variables

Questions (2)

{x+2y=-1, -x+3y= -2a)[-7 3] b)[3 -7] c)[7 -3] d)no solution
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1. 6x–5y=273x+5y=36 2. 2x+8y=8 2x−4y=−16 3. 7x+3y=−25 −7x+9y=−47 4. –x+6y=13 4x–10y=–10 5. 3x+6y=21
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