Ответ:
x=5/3=1 2/3
Пошаговое объяснение:
3/4:3/4х-3/4-3/4=3/4
3/4:3/4х-3/4=3/4+3/4
3/4:3/4х-3/4=6/4
3/4х-3/4=3/4:6/4 3/4:6/4=3/4*4/6=1/2
3/4х-3/4=1/2
3/4х=1/2+3/4 1/2+3/4=2/4+3/4=5/4
3/4х=5/4
х=5/4:3/4 5/4:3/4=5/4*4/3=5/3
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Ответ:
x=5/3=1 2/3
Пошаговое объяснение:
3/4:3/4х-3/4-3/4=3/4
3/4:3/4х-3/4=3/4+3/4
3/4:3/4х-3/4=6/4
3/4х-3/4=3/4:6/4 3/4:6/4=3/4*4/6=1/2
3/4х-3/4=1/2
3/4х=1/2+3/4 1/2+3/4=2/4+3/4=5/4
3/4х=5/4
х=5/4:3/4 5/4:3/4=5/4*4/3=5/3
x=5/3=1 2/3