Решение уравнений

1. $$8(x - 13) = 48$$ $$x - 13 = \frac{48}{8}$$ $$x - 13 = 6$$ $$x = 6 + 13$$ $$\mathbf{x = 19}$$
2. $$18(x + 14) = 378$$ $$x + 14 = \frac{378}{18}$$ $$x + 14 = 21$$ $$x = 21 - 14$$ $$\mathbf{x = 7}$$
3. $$16(4x - 26) = 224$$ $$4x - 26 = \frac{224}{16}$$ $$4x - 26 = 14$$ $$4x = 14 + 26$$ $$4x = 40$$ $$x = \frac{40}{4}$$ $$\mathbf{x = 10}$$
4. $$9(152 - 7x) = 927$$ $$152 - 7x = \frac{927}{9}$$ $$152 - 7x = 103$$ $$-7x = 103 - 152$$ $$-7x = -49$$ $$x = \frac{-49}{-7}$$ $$\mathbf{x = 7}$$