6. Решите уравнения 1) 11-(5y-17) = бу-5-(11+16у);
2) 18-3y-(21-5y) = 43-17+3y);
3) 41+8y-(13+9y) = 11-(9y-23);
4) 28-(11-3y) = 7-5y-(8y-13). СРОЧНО ПЖ
2) 18-3y-(21-5y) = 43-17+3y);
3) 41+8y-(13+9y) = 11-(9y-23);
4) 28-(11-3y) = 7-5y-(8y-13). СРОЧНО ПЖ
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