Question

Решите уравнению:

31,28-(m+4,2)=15,098

Answer 1

31,28-(m+4,2)=15,098
31,28-m-4,2=15,098
27,08-m=15,098
m=27,08-15,098
m=11,982
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Answer 2

спасибо большое!!!!!!!!

Answer 3

огромное!