$\"\"$

The equation is $\"\"$ .

Rearrange the combine like terms using commutative property: a + b = b + a

$\"3$

$\"2$ (Subtract: 3x - x = 2x)

$\"2$ (Add: $\"2$ )

$\"2$ (Subtract 2x from each side)

$\"7$ (Simplify) $\"\"$

The sentence $\"7$ is never true. So, the solution set is $\"empty$ .