cjdagamer cjdagamer
  • 28-02-2017
  • Mathematics
contestada

Write and solve a system of equations that represents each situation.

Write and solve a system of equations that represents each situation class=

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SenpaiNoah
SenpaiNoah SenpaiNoah
  • 28-02-2017
(7+x)+x=15
I did trial and error to get x=4.
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