Jolesia
Jolesia Jolesia
  • 24-01-2018
  • Mathematics
contestada

-x+4y=12
x-y=-6
what's the answer using the substitution method?

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mjay10
mjay10 mjay10
  • 24-01-2018
i hope u can understand how i got the answer and how i solved it because it can be confusing
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