1) $$\frac{3x-7}{8} - \frac{x-3}{6} = 1$$
Умножим обе части на 24 (НОК(8, 6) = 24):
$$3(3x-7) - 4(x-3) = 24$$
$$9x - 21 - 4x + 12 = 24$$
$$5x - 9 = 24$$
$$5x = 33$$
$$x = \frac{33}{5} = 6.6$$
2) $$(3x+4)(4x-3)-5=(2x+5)(6x-7)$$
$$12x^2 - 9x + 16x - 12 - 5 = 12x^2 - 14x + 30x - 35$$
$$12x^2 + 7x - 17 = 12x^2 + 16x - 35$$
$$7x - 17 = 16x - 35$$
$$18 = 9x$$
$$x = 2$$
**Ответ:**
1) $$x = 6.6$$
2) $$x = 2$$