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8x8-32-(6xi-51)-(40-2x10)=3x3

Răspuns :


8x8-32-(6xi-51)-(40-20)=3x3
8x8-32-(6xi-51)-20=3x3
64-32-(6xi-51)-20=3x3
32-(6xi-51)-20=3x3
i= 51:6=8 rest 3
    48
    __
    =3
32-(6x8+3-51)-20=3x3
32-(48+3-51)-20=3x3
32-0-20=9-8
            =1
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