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Serjik [45]
3 years ago
12

2x+9y=27 x-3y=-24 substitute

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

  x = 3(5)-24 = -9

   {x,y} = {-9,5}

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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