Seudónimo
Seudónimo
25-05-2016
Mathematics
contestada
Solve photo question help please.
Respuesta :
whiskeyo
whiskeyo
25-05-2016
4x-8y=0
-3x+8y=-7
x=2y
-6y+8y=-7
2y=-7
y=-3.5
x=7
There is just 1 solution.
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