x + 6x – 16 = 0
x + 6x = 0 + 16
7x = 16
x = 16/7
х=2,28571428571
x + 6x – 16 = 0 x + 6x = 0 + 16 7x = 16 x = 16/7 х=2,28571428571
x + 6x – 16 = 0
x + 6x = 0 + 16
7x = 16
x = 16/7
х=2,28571428571
x + 6x – 16 = 0 x + 6x = 0 + 16 7x = 16 x = 16/7 х=2,28571428571