Предмет: Математика, автор: ApRoK980

Решите уравнение
7,5x-2,46x=78,3+124,56

Ответы

Автор ответа: Lesben
0
7,5x-2,46x=78,3+124,56
7,50x-2,46x=78,30+124,56
5,04x=202,86
x=202,86 : 5,04=40,25
x=40,25
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