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Mathematics, 07.12.2020 01:20 austinwst3

Answer two questions about Systems A and Bil System A
System B
-10x – 4y = 0
|10x– 4y = 8
-2x + 7y = 8
-26 + 7y=0
1) How can we get System B from System A?
Choose 1
Replace only the left-hand side of one equation with the sum difference of the left-hand sides of
both equations
Replace one equation with the sum/difference of both equations
Swap only the right-hand sides of both equations

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Answers: 1

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Answer two questions about Systems A and Bil System A
System B
-10x – 4y = 0
|10x...
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