Предмет: Математика, автор: tatubaevaajlin

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Автор ответа: zotou
1

Ответ:

Пошаговое объяснение:

10796 - 78*х=6740

78х = 10796-6740

78х = 4056

х=4056:78

х=52

68*х + 139007 = 995603

68х=995603-139007

68х=856 596

х=856 596:68

х=12 597

у*768-456=456504

у*768=456504+456

у*768 = 456 960

у=456 960:768

у=595

67097-567:у=67090

567:у=67097-67090

567:у=7

у=567:7

у=81

98072:х+768 = 8312

98072:у=8312-768

98072:у=7544

у=98072:7544

у=13

67809+65*х=765389

65*х=765389-67809

65*х=697 580

х=697 580:65

х=10732

94563:у-371=340

94563:у=340+371

94563:у=711

у=94563:711

у=133

(989+х)*5=324565

989+х=324565:5

989+х=64913

х=64913-989

х=63924

22982-675*х=5432

675*х=22982-5432

675*х=17550

х=17550:675

х=26

Автор ответа: kalina273
0

Ответ:

10796 - 78*х=6740

78х = 10796-6740

78х = 4056

х=4056:78

х=52

68*х + 139007 = 995603

68х=995603-139007

68х=856 596

х=856 596:68

х=12 597

у*768-456=456504

у*768=456504+456

у*768 = 456 960

у=456 960:768

у=595

67097-567:у=67090

567:у=67097-67090

567:у=7

у=567:7

у=81

98072:х+768 = 8312

98072:у=8312-768

98072:у=7544

у=98072:7544

у=13

67809+65*х=765389

65*х=765389-67809

65*х=697 580

х=697 580:65

х=10732

94563:у-371=340

94563:у=340+371

94563:у=711

у=94563:711

у=133

(989+х)*5=324565

989+х=324565:5

989+х=64913

х=64913-989

х=63924

22982-675*х=5432

675*х=22982-5432

675*х=17550

х=17550:675

х=26

Пошаговое объяснение:

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