Ответ:
Решение:
- \( (x + 74) - 91 = 35 \)
\( x + 74 = 35 + 91 \)
\( x + 74 = 126 \)
\( x = 126 - 74 \)
\( x = 52 \) - \( 54 - (x - 19) = 38 \)
\( 54 - x + 19 = 38 \)
\( 73 - x = 38 \)
\( x = 73 - 38 \)
\( x = 35 \)
Ответ: 1) \( x = 52 \); 2) \( x = 35 \).
