Seudónimo Seudónimo
  • 03-11-2020
  • Mathematics
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what is (9x-10y)-(-8x-8y)?

what is 9x10y8x8y class=

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charlie5056 charlie5056
  • 03-11-2020
17x-2y because 9-(-8) really means 9+8 and -10-(-8) really means -10+8.
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