Предмет: Математика, автор: anna2414

решите уравнение а)3 10/100 + 24/100 - 10х/100 = 2 64/100

Ответы

Автор ответа: lgolovizina

0

3 10/100+24/100-10х/100=2 64/100
-10х/100=2 64/100-24/100-3 10/100
-10х/100=2 40/100-2 110/100
-10х/100=-70/100
10х=70
х = 7

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