potaterclanoz0tk1 potaterclanoz0tk1
  • 13-08-2018
  • Mathematics
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How do you solve the 3rd question?

How do you solve the 3rd question class=

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Аноним Аноним
  • 13-08-2018

You distribute -3 to 2k and - 3 which makes the equation 2k-6k+9=45 simply and solve final equation is 4k+9=45

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