Решите уровнение 3(7+4x)-8x=201
3*(7+4х)-8х=201
21+12х-8х=201
21+4х=201
4х=201-21
4х=180
х=180:4
х=45
ОТВЕТ: 45
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3*(7+4х)-8х=201
21+12х-8х=201
21+4х=201
4х=201-21
4х=180
х=180:4
х=45
ОТВЕТ: 45