If you would like to solve the equation 100 - 6 * x = 160 - 10, you can calculate this using the following steps:
100 - 6 * x = 160 - 10
100 - 160 + 10 = 6 * x
- 50 = 6 * x /6
x = - 50 / 6
x = - 25 / 3
x = - 8 1/3
The correct result would be - 8 1/3.