thefazerugp55cfz thefazerugp55cfz
  • 06-03-2018
  • Mathematics
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Simplify -2(4f+6)+3(4f-6)

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hoottootriot
hoottootriot hoottootriot
  • 06-03-2018
It will be 4f-30. Using substitution, you get (-8f-12) + (12f-18). Adding this together you get -8f-12+12f-18. Then you add -8f and 12f to get 4f, and add -12 and -18 to get -30. 
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