24x - 6x (13x -9)= -13- 13x (6x - 1)
24x-78x²+54=-13-78x²+13x
24x-78x²+78x²-13x=-54-13
24x-13x=-67
11x=-67
x=-67:11
x=-6,(09) либо дробью -67/11 = - 6 целых 1/11
Ответ:-6, (09)
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24x - 6x (13x -9)= -13- 13x (6x - 1)
24x-78x²+54=-13-78x²+13x
24x-78x²+78x²-13x=-54-13
24x-13x=-67
11x=-67
x=-67:11
x=-6,(09) либо дробью -67/11 = - 6 целых 1/11
Ответ:-6, (09)