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nastya355ru
@nastya355ru
November 2021
1
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2(11икс-5)-17икс равно55
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aleksandruklili
2(11х-5)-17х=55
22х-10-17х=55
22х-17х=55+10
5х=65
х=65:5
х=13
1 votes
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aleksandruklili
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nastya355ru
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Answers & Comments
22х-10-17х=55
22х-17х=55+10
5х=65
х=65:5
х=13