Mathematics, 04.11.2020 01:20 robert7248

A. - 3x - 2y = 4 5x - 8y = -1
B. 5x – 8y = -1
- 3x – 2y = 4
1) How can we get System B from System A?
Choose 1
A. Replace one equation with the sum/difference of both equations
B. Replace only the left-hand side of one equation with the sum/difference of the left-hand sides
of both equations
C. Swap the order of theequations
D. Swap only the right-hand sides of both equations

Answers: 3

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A. - 3x - 2y = 4 5x - 8y = -1
B. 5x – 8y = -1
- 3x – 2y = 4
1) How can we get Sy...