Question

solve. 8 - 3x - x = 12

a(-5
b(-2
c(-1
d(1

Answer 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.