Question

[graaayyqatahh]

1.  \({3\over 2}x\)+\({1\over 6}\)=\(3{1\over 6}\)

2. x +20% x = 3,6

3. 0,5 x -\({2\over 3}x\)=40%

4. (0,5-\({2\over 3}x\)):\({9\over 10}\)=\({-5\over 3}\)

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