Bifocal41
Bifocal41 Bifocal41
  • 09-02-2016
  • Mathematics
contestada

the output of a function in 7 more than 3 times the input. find the input when the output is -8

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TheRoseKnows
TheRoseKnows TheRoseKnows
  • 09-02-2016
7+ 3x= -8 
-8-7=-15
-15 divided by 3= -5
-5 is the answer
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