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nishinoya999
@nishinoya999
July 2022
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7 класс — решите уравнение:
а) 5х²-(3х²-х)-(2х²+5х)=8
б) -(х²+6х)-(5-х²)-(-7х+2)=5
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richardreinerarp
Ответ:
а) х = -2;
б) х = 12.
Объяснение:
1 votes
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Answers & Comments
Ответ:
а) х = -2;
б) х = 12.
Объяснение: