2*(11х-5)-17х=55
22х-10-17х=55
5х-10=55
5х=65
х=65/5=13
22х-17х=10+55
5х=65/:5
х=13
Ответ: х=13
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2*(11х-5)-17х=55
22х-10-17х=55
5х-10=55
5х=65
х=65/5=13
22х-10-17х=55
22х-17х=10+55
5х=65/:5
х=13
Ответ: х=13