pecks23 pecks23
  • 11-03-2020
  • Mathematics
contestada

What is the answer to finding the x and y with x+2y=10 and x=y+1

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nktselepov
nktselepov nktselepov
  • 01-04-2020

[tex]\left \{ {{x+2y=10} \atop {x=y+1}} \right. \\y+1+2y=10\\3y=9\\y=3\\\\x=3+1=4\\[/tex]

Answer: (4;3)

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