aquaticBEAST
aquaticBEAST aquaticBEAST
  • 25-02-2017
  • Mathematics
contestada


Solve the system of linear equations by substitution.

x=2y+7x=2y+7
3x−2y=3

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eidenfriend
eidenfriend eidenfriend
  • 25-02-2017
Why is the equation having two equal signs?
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