KittyChevalier15 KittyChevalier15
  • 09-06-2019
  • Mathematics
contestada

Why is - t - 3 written as 3 - t? Is it wrong if it is left as -t -3?

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cocobear121
cocobear121 cocobear121
  • 09-06-2019

-t-3 and 3-t are not the same since t-3 would result in a negative answer since both -t and -3 are negative. While in t-3 t is positive and -3 is negative. it is wrong if its left as t-3 since -t-3=3-t is false.

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