Блок 3. 1) 106 × y = 848; 2) 106 × (y + 4) = 848; 3) 106 × (2y + 4) = 848; 4) 106 × (24 − 4y) = 848; 5) 106 × (96 − 4x) = 848; 6) 108 × (5y + 27) − 309 = 6927.

Question

Вопрос:

Accepted Answer

\(106y=848\); \(y=8\).
\(106(y+4)=848\); \(y+4=8\); \(y=4\).
\(106(2y+4)=848\); \(2y+4=8\); \(2y=4\); \(y=2\).
\(106(24-4y)=848\); \(24-4y=8\); \(4y=16\); \(y=4\).
\(106(96-4x)=848\); \(96-4x=8\); \(4x=88\); \(x=22\).
\(108(5y+27)-309=6927\); \(108(5y+27)=7236\); \(5y+27=67\); \(y=8\).

Ответ: 1) \(y=8\); 2) \(y=4\); 3) \(y=2\); 4) \(y=4\); 5) \(x=22\); 6) \(y=8\).