Х * 150 = 600000 : 2000 1000 : х = 1500 : 300
х *150 = 300 1000 : х = 5
х = 300 : 150 х = 1000 : 5
х = 2 х = 200
65872 + х = 100 * 10000 278367 - х = 1000000 : 1000
65872 + х = 1000000 27836 - х = 1000
х = 1000000 - 65872 х = 27836 - 1000
х = 934128 х = 26836