1. Solve the inequality

$$
(2+\sqrt{3})^{x}+2<3(\sqrt{2-\sqrt{3}})^{2 x}
$$

In your answer, specify the sum of all integer values of $x$ that satisfy the given inequality and belong to the interval $(-20 ; 53)$.
Answer: The solution to the inequality is $(-\infty ; 0)$. The desired sum $-19-18-\cdots-2-1=-190$. We write -190 as the answer.