9 16_51-х = 4 11-34
9(16+51) - x = 4(11) - 39*67 - x = 44 - 3603 - x = 1-x = -59x = 593
Ответ: x = 593
9 16_51-х = 4 11-34
9(16+51) - x = 4(11) - 3
9*67 - x = 44 - 3
603 - x = 1
-x = -59
x = 593
Ответ: x = 593