Question

1/2y +3,5% - 4,2y + 5,6xппппрррррр​

Answer 1

Ответ:

Пошаговое объяснение:

=0,5у+3,5х-4,2у+5,6х=9,1х-3,7у

Answer 2

It seems that you have provided an expression with variables and numbers. However, the expression you provided contains some unclear parts, such as "1/2y" and "5,6x". Please clarify the intended meaning of these terms, and I'll be happy to help you further.