Предмет: Алгебра, автор: TaxiBaby13

решите уравнения:
12x-(4x-18)=(36+4x)+(18-6x)
1,6-(х-2,8)=(0,2х+1,5)-0,7
(0,5х+1,2)-(3,6-4,5х)=(4,8-0,3х)+(10,5х+0,6)

Ответы

Автор ответа: pomosh777m
2

Данный ответ представлен фотографиями.

Приложения:
p99334014: все ответы не верны
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