(8x-1)(8x+1)=4x(16x+1)-2

Question

(8x-1)(8x+1)=4x(16x+1)-2

Answer 1

64X^2 - 1 = 64X^2 + 4X - 2
- 1 = 4X - 2 
- 1 + 2 = 4X
4X = 1
X = 1/4
X = 0,25