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Лінійні рівняння

QuestionAnswer
Що таке лінійне рівняння? Рівняння, яке можна звести до вигляду ax + b = 0
Скільки розв’язків може мати лінійне рівняння з однією змінною? Всі перелічені варіанти можливі
Розв’яжи рівняння: 2x − 4 = 10 x = 7
Яке з наступних рівнянь є лінійним? 3x − 7 = 2
Яке з рівнянь є рівносильним до рівняння: 3x − 4 = 8 3x = 4 + 8
Created by: user-1990574
 

 



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