Предмет: Математика, автор: dumbravad460

запиши число протележне кореню рівняння x-8=15​

Ответы

Автор ответа: Diavolhhhh
0

Ответ:

-23

Пошаговое объяснение:

Знайдемо корінь:

x-8=15​

х=15+8

х=23

Знайдемо протилежне множення на -1:

23 * (-1) = -23

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