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

Solve the system of linear equations by substitution.
x+4y=14
3x+7y=22

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rosemass
rosemass rosemass
  • 22-02-2021

Answer: look at the picture

Step-by-step explanation: hope this help :)

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