Question

9,3/11-(x+2,5/11)=4,2/11
помогите даю 50 или 100 балов
help me pls
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Answer 1

$9 \frac{3}{11} - (x + 2 \frac{5}{11} ) = 4 \frac{2}{11} \\ x + 2 \frac{5}{11} = 9 \frac{3}{11} - 4 \frac{2}{11} \\ x + 2 \frac{5}{11} = 5 \frac{1}{11} \\ x = 5 \frac{1}{11} - 2 \frac{5}{11} \\ x= 4 \frac{12}{11} - 2 \frac{5}{11} \\ x = 2 \frac{7}{11}$