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What is the solution of this linear system? 3x + 5y = -1 2x − 5y = 16 A. (-3, 2) B. (-3, -2) C. (3, -2) D. (2, -3)
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Jun 22, 2019
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What is the solution of this linear system? 3x + 5y = -1 2x − 5y = 16 A. (-3, 2) B. (-3, -2) C. (3, -2) D. (2, -3)
Mathematics
middle-school
Joel Lucsy
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Joel Lucsy
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3(3)+5(-2)=-1
9-10=-1
2(3)-5(-2)=16
6+10+16
C. (3,-2)
Arani
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Jun 26, 2019
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Arani
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