Предмет: Математика, автор: Pou55555

Приведите подобные слагаемые:
1) 1,4a-a+b-2,6b;
2) 1,6m-1,2-3,1m+0,8.

Ответы

Автор ответа: margaritka2008
7
1) 0,4а-1,6b
2) -1,5m-0,4
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