Решение:
- 1) $$-1\frac{1}{3}x+\frac{1}{3}=x-2$$
- $$-\frac{4}{3}x - x = -2 - \frac{1}{3}$$
- $$-\frac{7}{3}x = -\frac{7}{3}$$
- $$x=1$$
- 2) $$19-2(3x+8)=2x-37$$
- $$19 - 6x - 16 = 2x - 37$$
- $$3 - 6x = 2x - 37$$
- $$-6x - 2x = -37 - 3$$
- $$-8x = -40$$
- $$x=5$$
- 3) $$\frac{3x-1}{2}=\frac{x-2}{3}$$
- $$3(3x-1) = 2(x-2)$$
- $$9x - 3 = 2x - 4$$
- $$9x - 2x = -4 + 3$$
- $$7x = -1$$
- $$x=-\frac{1}{7}$$
Ответ: 1) $$1$$; 2) $$5$$; 3) $$-\frac{1}{7}$$