Предмет: Математика, автор: malushka03

Розв"яжіть рівняння 5у+7у-0,024=0,204

Ответы

Автор ответа: xapugin2012

0

5у+7у=0,204+0,024
12у=0,228
у=0,228:12
у=0,019

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