0,3x-1,5=0

To solve the equation \(0.3x - 1.5 = 0\), follow these steps:

1. Add 1.5 to both sides of the equation: \[ 0.3x = 1.5 \]

2. Divide both sides by 0.3: \[ x = \frac{1.5}{0.3} \]

3. Calculate the right side: \[ x = 5 \]

So, the solution to the equation \(0.3x - 1.5 = 0\) is \(x = 5\).