4x+7=0

To solve the equation \( 4x + 7 = 0 \), follow these steps:

1. Subtract 7 from both sides: \[ 4x = -7 \]

2. Divide both sides by 4: \[ x = -\frac{7}{4} \]

So, the solution to the equation \( 4x + 7 = 0 \) is: \[ x = -\frac{7}{4} \]