solve. 8 - 3x - x = 12

a (-5

b (-2

c (-1

d (1

If you would like to solve the equation 8 - 3 * x - x = 12, you can calculate this using the following steps:

8 - 3 * x - x = 12

8 - 4 * x = 12

8 - 12 = 4 * x

- 4 = 4 * x / 4

x = - 1

The correct result would be c) - 1.