Mcharters58 Mcharters58
  • 18-01-2018
  • Mathematics
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what is the square root of 2x-7 = 7

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Аноним Аноним
  • 18-01-2018
 2x - 7 = 7

2x = 7 + 7

2x = 14

x = 14 : 2 

x = 7
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