-1,4x=5,6

To solve the equation \(-1 + 4x = 5.6\), follow these steps:

1. Add 1 to both sides: \[ 4x = 5.6 + 1 \] \[ 4x = 6.6 \]

2. Divide both sides by 4: \[ x = \frac{6.6}{4} \] \[ x = 1.65 \]

So, the solution is \(x = 1.65\).