Предмет: Математика, автор: Alisalove456

-5 + а і – а + 2,3
Запишіть суму виразів і спростіть її

Ответы

Автор ответа: lizahirich
0

Ответ:

2,7

Пошаговое объяснение:

(-5+а) + (-а+2,3) = -5 + а - а + 2,3 = -5 + 2,3 = -2,7

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