mik1126 mik1126
  • 25-02-2017
  • Mathematics
contestada

Solve using elimination:

y=2x+3
x+y=6

Respuesta :

RosaT2001
RosaT2001 RosaT2001
  • 25-02-2017
X=1 and y=5 hope that helps :)
Answer Link
sdmatera
sdmatera sdmatera
  • 25-02-2017
y=2x+3
y=6-x

When we subtract the second equation, the resulting equation is:
0=3x-3
3x=3 
So x=1
We can plug in x to find that y=5
Answer Link

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