AphCanada
AphCanada AphCanada
  • 25-02-2016
  • Mathematics
contestada

Solve the system of linear equations by substitution:
3x-2y=10
y=2x-8

Respuesta :

YUUJHAP YUUJHAP
  • 25-02-2016
3x-(4x-16)=10
3x-4x+16=10
-1x= -6
x=6
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