Alexherondale18 Alexherondale18
  • 18-09-2016
  • Mathematics
contestada

2x+y=-11;3x-4y=11
How do I solve this by substitution?

Respuesta :

Maks Maks
  • 18-09-2016
1)2x+y= - 11
2*(-6)+1=-11
1)3x-4y=11
3*9-4*4=11
Answer Link
MaliaHale
MaliaHale MaliaHale
  • 18-09-2016
This is the answer! ;)
Ver imagen MaliaHale
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