Предмет: Математика, автор: YuLiYa20003

решите уравнение 3х+5/5+9х-5/4=6+3х+1/2 пожалуйста срочно

Ответы

Автор ответа: Magnitogorskru

13

3х+5/5+9х-5/4=6+3х+1/2 ; 3х+1+9х-5,25=6+3х+0,5; 12х-3х=6,5+4,25; 9х=10,75; Х=1075/100:9; Х=43/4*1/9; Х=43/36; Х=1ц 7/36

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