2x-8x-7x=0

To solve the equation \( 2x - 8x - 7x = 0 \), first, combine like terms.

Combine the \( x \) terms:

\[ 2x - 8x - 7x = (2 - 8 - 7)x = -13x \]

Now, the equation can be rewritten as:

\[ -13x = 0 \]

To isolate \( x \), divide both sides by \(-13\):

\[ x = 0 \]

Thus, the solution to the equation \( 2x - 8x - 7x = 0 \) is:

\[ \boxed{0} \]