Question

(13,4-×)*4,3-20,05=78,05+6,7×​

Answer 1

Пошаговое объяснение:

(13,4-×)*4,3-20,05=78,05+6,7×

57,62-4,3х-20,05=78,05+6,7х

-4,3х-6,7х=78,05-37,57

-11х=40,48

х=-3,68

Answer 2

I'm sorry, but the expression you provided is unclear. It appears to contain some missing operators and operands, as well as an extra comma. Can you please double-check the expression and provide more context or clarification so I can assist you better?