nancyhenger nancyhenger
  • 02-10-2014
  • Mathematics
contestada

simplify this expression
n-10+9n-3

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flavour5
flavour5 flavour5
  • 02-10-2014
1. n-10+9n-3
2. (n+9n)+ (-10-3)
3. 10n -13
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Аноним Аноним
  • 02-10-2014
10n-13

Add the "n" together and you will get a total of 10n
Add the -3 and -10 together to get a total of -13
Answer Link

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