Nooralharab
Nooralharab
04-03-2015
Mathematics
contestada
What is the answer to 2x+2y=36 when x-y=6
Respuesta :
mary8holler
mary8holler
04-03-2015
x=12, y=6
2*12=24
2*6=12
24+12=36
12-6=6
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