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куколка51
@куколка51
July 2022
1
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реши уравнение пожалуйства
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Freebird1
Раскрываеш скобки и переводишь дроби в неправильные:
381/19-х+17/19-151/19=0
-х=-381/19-17/19+151/19=-247/19=-13
х=13
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381/19-х+17/19-151/19=0
-х=-381/19-17/19+151/19=-247/19=-13
х=13