Answer two questions about Systems A and Bil System A System B -10x – 4y = 0 |10x– 4y = 8 -2x + 7y = 8 –

Question

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 answer:
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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Thanh Hà 4 years 2021-07-30T20:18:35+00:00 2 Answers 46 views 0

Answers ( )

  1. Thunguyet
    0
    2021-07-30T20:19:55+00:00
    Reply

    Answer:

    Swap only the right-hand sides of both equations

    No

    for khan academy

    Step-by-step explanation:

  2. Giakhanh
    0
    2021-07-30T20:20:02+00:00
    Reply

    both equations I guess TnT

    Step-by-step explanation:

    i dunno sowwy

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