christinabebe78 christinabebe78
  • 17-04-2020
  • Mathematics
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Subtracting the second equation from the first
-2x + 7y = 10
3x + 7y = 2

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spideymasta101
spideymasta101 spideymasta101
  • 17-04-2020
The answer to this problem is -5x=8
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