20x - 40 + 10 = 30

What does (x) equal

The answer to x would be 3

The answer is x = 3.

Here are the steps.

1. Simplify 20x - 40 + 10 to 20x - 30 (20x - 30 = 30).

2. Add 30 to both sides (20x = 30 + 30).

3. Simplify 30 + 30 to 60 (20x = 60).

4. Divide both sides by 20 (x = 60/20).

5. Finally, simplify 60/20 to 3 (Lastly x = 3).