Bianca2045 Bianca2045
  • 02-01-2017
  • Mathematics
contestada

what is the solution set of the equation x/5 + x/2 =14

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b0rn2bweird
b0rn2bweird b0rn2bweird
  • 02-01-2017
  x/5 + x/2=14

lcd is 10

2x+5x=140
7x=140
7x/7=140/7
x=20
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sportypg sportypg
  • 02-01-2017
You multiply both sides by 10. x = 20
Answer Link

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the resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance