Предмет: Математика, автор: mateonovi56789pehkjp

Помогите решить дам 35 баллов

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Автор ответа: tatsach
0

1) 22320:48=465

465*39=18135

23074-18135=4939

4939+2061=7000


2) а) 11х-14=304:38

11х-14=8

11х=8+14

11х=22

х=22:11

х=2


б) 59523-у=327*7

59523-у=2289

-у=2289-59523

-у=-57234

у=57234

Автор ответа: rararara06
0

1)-2000

11z-14=304:38

11z-14=8

11z=8+14

11z=22

z=22:11

z=2



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