220137ginger 220137ginger
  • 13-11-2017
  • Mathematics
contestada

solve the following system of equations.
y=4x+11
y=x+38

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urifrenkel1 urifrenkel1
  • 13-11-2017
y=4x+11                                                  y=x+38
    -x                                                            -x
  3x+11=38
         -11   -11
  3x=27
 /3     /3
x=9
y=47
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