camilleamberd
camilleamberd camilleamberd
  • 18-05-2018
  • Mathematics
contestada

to solve this system of equations by elimination, what operation could be used to eliminate the x-variable and find the value of y?

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emmahockey
emmahockey emmahockey
  • 18-05-2018
to eliminate the x variable you must use opposite signs to cancel out that variable. for example if the x variable was positive multiply buy a negative number to get it alone
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