Your Daily Experience of Math Adventures
x,y μήκος, πλάτος, x+x-y+y+x=24<=>x=8, y+x+x-y+y=24<=>x+y=12<=>y=4, E
x,y μήκος, πλάτος, x+x-y+y+x=24<=>x=8, y+x+x-y+y=24<=>x+y=12<=>y=4, E
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