Ответ: = -
Объяснение:
1 - 10x = 5x + 10
-10x + 1 = 5x + 10
-10x + 1 - 1 = 5x + 10 - 1
-10x = 5x + 9
-10x - 5x = 5x + 9 - 5x
-15x = 9
=
x = -
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Answers & Comments
Ответ: = -
Объяснение:
1 - 10x = 5x + 10
-10x + 1 = 5x + 10
-10x + 1 - 1 = 5x + 10 - 1
-10x = 5x + 9
-10x - 5x = 5x + 9 - 5x
-15x = 9
x = -