7 – 6x = -4х -6
- 6x + 4 x = -6 - 7
-2x = - 13
x = 6,5
Ответ: 6,5.
Ответ:
-6x+4x=-6-7
-2x=-13
x=6,5
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Answers & Comments
7 – 6x = -4х -6
- 6x + 4 x = -6 - 7
-2x = - 13
x = 6,5
Ответ: 6,5.
Ответ:
-6x+4x=-6-7
-2x=-13
x=6,5