3x+2x=6

To solve the equation \(3x + 2x = 6\), first, combine like terms on the left side:

\[ 5x = 6 \]

Next, to isolate \(x\), divide both sides by 5:

\[ x = \frac{6}{5} \]

So, the solution is:

\[ x = 1.2 \]