3x+4=7

To solve the equation \(3x + 4 = 7\), follow these steps:

1. Subtract 4 from both sides of the equation: \[ 3x + 4 - 4 = 7 - 4 \] This simplifies to: \[ 3x = 3 \]

2. Divide both sides by 3: \[ \frac{3x}{3} = \frac{3}{3} \] This simplifies to: \[ x = 1 \]

So, the solution is \(x = 1\).