9 16_51-х = 4 11-34
9(16+51) - x = 4(11) - 349*67 - x = 44 - 34603 - x = 10-x = -593x = 593
Ответ: x = 593
9 16_51-х = 4 11-34
9(16+51) - x = 4(11) - 34
9*67 - x = 44 - 34
603 - x = 10
-x = -593
x = 593
Ответ: x = 593