We can simplify it, but we can't solve it (like x=3 or something) because it's not equal to anything.
2v(8v^6 * x^6)(2x^8)
The numbers can all come out front like this
(2*8*2) v (v^6 * x^6) (x^8)
32 v (v^6 * x^6) * x^8
Now collect the v's like this
32 v^7 (x^6) * x^8
Now collect the x's like this
32 v^7 x^14
That's the answer.