Решите уравнение: (7-10x)-(8-8x)+(10x+6)=-8.

\[(7 - 10x) - (8 - 8x) + (10x + 6) = - 8\]

\[7 - 10x - 8 + 8x + 10x + 6 = - 8\]

\[8x = - 8 - 7 + 8 - 6\]

\[8x = - 13\]

\[x = - \frac{13}{8} = - 1\frac{5}{8}\]

\[x = - 1,\ 625.\]