OfficialOliviaB
OfficialOliviaB OfficialOliviaB
  • 05-11-2018
  • Mathematics
contestada

julia knows 19 latin words. each day she learns 6 more words. how many days until she knows 145 words?
PLZ HELP ME AND EXPLAIN

Respuesta :

johnkleop123 johnkleop123
  • 05-11-2018

19 + 6x = 145

subtract 19 from both sides.


6x = 126

divide both sides by 6.


x = 21


21 days until she knows 145 words.

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