To solve the equation 5x – 4 = 16, we first need to isolate the variable x.
1. Begin by adding 4 to both sides of the equation:
5x – 4 + 4 = 16 + 4
This simplifies to:
5x = 20
2. Next, we divide both sides by 5 to solve for x:
x = 20 / 5
3. Simplifying this gives:
x = 4
Therefore, the solution to the equation is x = 4.