Solve the equations:

Решение:

1. \( 27 + x = 86 \)

\( x = 86 - 27 \)

\( x = 59 \)

Проверка: \( 27 + 59 = 86 \)

2. \( 84 - x = 32 \)

\( x = 84 - 32 \)

\( x = 52 \)

3. \( x - 41 = 9 \)

\( x = 9 + 41 \)

\( x = 50 \)

Ответ: 1. \( x = 59 \); 2. \( x = 52 \); 3. \( x = 50 \).