Which of these systems has one unique solution? A. 4x−3y=1 and 4x−3y=−2 B. 4x−3y=1 and 8x−6y=2 C. 4x−3y=1 and −8x+6y=−4 D. 4x−3y=1 and 4x+3y=1 - QAmmunity.org

Which of these systems has one unique solution? A. 4x−3y=1 and 4x−3y=−2 B. 4x−3y=1 and 8x−6y=2 C. 4x−3y=1 and −8x+6y=−4 D. 4x−3y=1 and 4x+3y=1

asked Apr 16, 2020 229k views

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