5(x−5)−2x−4=−20

Sure, let's solve the equation step by step:

1. Distribute the 5 in the term 5(x-5). This gives us 5x - 25.
2. So, the equation now is 5x - 25 - 2x - 4 = -20.
3. Combine like terms on the left side of the equation. This gives us 3x - 29 = -20.
4. Add 29 to both sides of the equation to isolate the term with x. This gives us 3x = 9.
5. Finally, divide both sides of the equation by 3 to solve for x. This gives us x = 3.