rooosey
rooosey rooosey
  • 20-03-2018
  • Mathematics
contestada

30pts, will give brainliest.

30pts will give brainliest class=

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MrGumby
MrGumby MrGumby
  • 21-03-2018
You could rewrite the second equation as either of the two options:

-3x + 9y = 18 or -4x +12y = 24

Both of these would make one of the variables cancel out when adding together. 
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Аноним Аноним
  • 24-01-2020

Answer:

the answer is 24

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