Предмет: Математика, автор: ЛизаКвин

4х+1 - 3х-2 =3 помогите плиз ____ - это деление
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2 5

Ответы

Автор ответа: dudoser99

0

(5(4х+1)-2(3х-2)-3)/10=(20х+5-6х+4-3)/10=(14х+6)/10
1.4х=-0.6
х=-0.4

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