fakihfina fakihfina
  • 18-01-2021
  • Mathematics
contestada

7w + 6 + 2w = _ (w + 2)

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Аноним Аноним
  • 19-01-2021

Answer:

 7(-1/2 +2) = -6(2(-1/2) -1) +3(-1/2)

 7(3/2) = -6(-2) -3/2

21/2 = 12 -3/2 . . . . . true, answer checks OK

Step-by-step explanation:

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