Предмет: Математика, автор: 425142

Решить уравнение 1,53x+0,47x=15

Ответы

Автор ответа: tanviter

0

1,53+0,47=2
2x=15
X=15:2
X=7,5

Автор ответа: 425142

0

спасибо

Автор ответа: 1asasas

0

1,53х+0,47х=15
2х=15
х=15:2
х=7,5

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