allissag63
allissag63 allissag63
  • 25-09-2017
  • Mathematics
contestada

d−(−12)=100 please show work!!!!!!!!!!!!!!!!!!!!!!!!!

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DeathTheKid101 DeathTheKid101
  • 25-09-2017
simplify brackets

(D + 12 = 100)

subtract 12 from both sides

(D = 100 - 12)

simplify 100 - 12 to 88 

Answer: D = 88.
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