Вопрос от посетителя:
7с=21d+7
12m+24n=18
45m+15n-30
Илюха отвечает:
7c + 21d + 7 = 7(c +3d + 1)
12m + 24n +18 = 6(2m + 4n + 3)
45m + 15n – 30 = 15(3m + n – 2)
7с=21d+7
12m+24n=18
45m+15n-30
7c + 21d + 7 = 7(c +3d + 1)
12m + 24n +18 = 6(2m + 4n + 3)
45m + 15n – 30 = 15(3m + n – 2)