Question

8+0.8 у -1,2 1,2 =13

Answer 1

Ответ:

7,75

Пошаговое объяснение:

0,8y-1,2=13-8=5

0,8y=5+1,2=6,2

y=6,2÷0,8=7,75

Answer 2

It looks like there might be a typo or some confusion in the expression you've provided. Let me try to help you understand and solve it correctly.

The expression you've written: "8 + 0.8 у -1,2 1,2 = 13" doesn't seem to be clear. It's unclear what "у" and "1,2" represent in this context. Additionally, the format of the equation might not be standard. If you could provide a clearer representation of the expression or equation you're trying to solve, I'd be happy to help you with the correct calculation or interpretation.