1) K × 9 = 13K = 130 / K = 14.44
2) 140b ÷ 6 = 20140b = 200 × 140b = 120b = 1200 / 14b = 8.57
3) 120164 - c = 72c = 120164 - 72c = 119444
Ответ: K = 14.44, b = 8.57, c = 119444.
1) K × 9 = 13
K = 130 /
K = 14.44
2) 140b ÷ 6 = 20
140b = 200 ×
140b = 120
b = 1200 / 14
b = 8.57
3) 120164 - c = 72
c = 120164 - 72
c = 119444
Ответ: K = 14.44, b = 8.57, c = 119444.