-4(5-2m) + 3(m-4) = 6(2-m) - 5m-20 + 8m + 3m - 12 = 12 - 6m - 5m11m - 32 = 12 - 11m11m + 11m = 12 + 3222m = 44m = 44/22m = 2
Ответ: m = 2.
-4(5-2m) + 3(m-4) = 6(2-m) - 5m
-20 + 8m + 3m - 12 = 12 - 6m - 5m
11m - 32 = 12 - 11m
11m + 11m = 12 + 32
22m = 44
m = 44/22
m = 2
Ответ: m = 2.