Решите уравнения: 1) 9/16 - x = 1/2; 2) x + 2/3 = 7/8; 3) 1/2 + x = 23/24; 4) x - 3/8 = 1/4.

1) \( \frac{9}{16} - x = \frac{1}{2} \Rightarrow x = \frac{9}{16} - \frac{1}{2} = \frac{9}{16} - \frac{8}{16} = \frac{1}{16} \)

2) \( x + \frac{2}{3} = \frac{7}{8} \Rightarrow x = \frac{7}{8} - \frac{2}{3} = \frac{21}{24} - \frac{16}{24} = \frac{5}{24} \)

3) \( \frac{1}{2} + x = \frac{23}{24} \Rightarrow x = \frac{23}{24} - \frac{1}{2} = \frac{23}{24} - \frac{12}{24} = \frac{11}{24} \)

4) \( x - \frac{3}{8} = \frac{1}{4} \Rightarrow x = \frac{1}{4} + \frac{3}{8} = \frac{2}{8} + \frac{3}{8} = \frac{5}{8} \)

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