Предмет: Математика, автор: баукеш

помагите друзя пожалуйста

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Ответы

Автор ответа: verah1
5
Х*8=25+15
8х = 40
х = 40:8
х = 5
Ответ: 5

(43-39)*х=24
4х = 24
х = 24:4
х = 6
Ответ: 6

12:х+10=13
12:х=3
х = 12:3
х = 4
Ответ: 4

vankadyachenko: 49-39)*х=24
Автор ответа: vani8
2
Ну вот я тебе решение в тетради накатал
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