Ответы 1
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Ответ:
х= -10
Объяснение:
2*х-(6*х-5)=45
2х -6х+ 5 = 45
-4х=45 - 5
-4х= 40
х=40:(-4)
х= -10
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Автор:
dirty harryi6hf - 1 год назад
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