KITKAT248
KITKAT248 KITKAT248
  • 02-03-2017
  • Mathematics
contestada

how do you solve and answer -x+y=-7
x+4y=-8 ....... (x is the Variable)

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Tiny4lurv
Tiny4lurv Tiny4lurv
  • 02-03-2017
See attachment for solving by elimination
Ver imagen Tiny4lurv
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