Answer:
{-3}
Step-by-step explanation:
Раскроем скобки:
- 40 - 6m - 1 = 7m - 2
Перенесем все, что с m, в левую часть:
- 13m = 39
m = -3
Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helps!!
