Ответ:1=9 2=20

Пошаговое объяснение:1)14-5=9 2)100-80=20

Пошаговое объяснение:

To solve for c, we need to isolate it on one side of the equation. We can do this by subtracting 5 from both sides:

c + 5 - 5 = 14 - 5

c = 9

Therefore, c is equal to 9.

To solve for в, we need to isolate it on one side of the equation. We can do this by subtracting 80 from both sides:

в + 80 - 80 = 100 - 80

в = 20

Therefore, в is equal to 20.