Question

5, 3х -3 13 = 21, 78​

Answer 1

Ответ:

4,7

Пошаговое объяснение:

5.3х-3.13=21.78

5.3х=21.78+3.13

5.3х=24.91

х= 24.91:5.3

х=4.7

Answer 2

5.3х-3.13=21.78

5.3х=21.78+3.13

5.3х=24.91

х= 24.91:5.3

х=4.7

Answer 3

I'm sorry, but I'm not sure what you're asking. The equation you provided, "5, 3х -3 13 = 21, 78," does not seem to be formatted correctly or make much sense. It appears to be a combination of numbers and symbols without clear mathematical operations.

If you could provide more context or clarify your question, I'll do my best to assist you.