Question

$$\left. \begin{array} { l } { \frac { x } { 2 } \lt b \lt \frac { 4 - \sqrt { 3 } } { 2 } } \\ { x ^ { 2 } - 2 x = ( x - 1 ) ^ { 2 } - 1 } \\ { - 1 \leq x ^ { 2 } - 2 x \leq 3 a \gt x \lt [ 1 , 3 ] } \end{array} \right.$$

Solve for x

$x<2b$

Solve for b

$b>\frac{x}{2}$