YourMortalEmily
YourMortalEmily YourMortalEmily
  • 16-02-2018
  • Mathematics
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MATH PEOPLE... HELP!

Which properties justify the steps taken to solve the system?
[use pics below]

MATH PEOPLE HELP Which properties justify the steps taken to solve the system use pics below class=
MATH PEOPLE HELP Which properties justify the steps taken to solve the system use pics below class=

Respuesta :

jessicabrahmerp3ui0u
jessicabrahmerp3ui0u jessicabrahmerp3ui0u
  • 16-02-2018
1.Addition property add both equations together
2.Division property of equity
3.Solution
4.Distribution of 3*-1
5.Addition property of equality
6.Division property of equity
7.Solution
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