0,5x-0,15=3

To solve the equation 0,5x - 0,15 = 3, you need to isolate the variable x.

First, let's get rid of the constant on the left side of the equation by adding 0.15 to both sides:

0,5x - 0,15 + 0,15 = 3 + 0,15 0,5x = 3,15

Next, we need to get x by itself. Since 0,5x means half of x, we can multiply both sides by 2 to simplify the equation:

2 * 0,5x = 2 * 3,15 x = 6,3

Therefore, the solution to the equation 0,5x - 0,15 = 3 is x = 6,3.