10 - 6x = 5x - 20

1. Add 6x to both sides: 10 = 5x + 6x - 20

2. Simplify: 10 = 11x - 20

3. Add 20 to both sides: 10 + 20 = 11x

4. Simplify: 30 = 11x

5. Divide both sides by 11: x = 30 / 11