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  • 25-05-2016
  • Mathematics
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Solve photo question help please.

Solve photo question help please class=

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whiskeyo
whiskeyo whiskeyo
  • 25-05-2016
4x-8y=0
-3x+8y=-7

x=2y
-6y+8y=-7
2y=-7

y=-3.5
x=7

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