Simplify x-3+2x+3+2x

$x - 3 + 2 x + 3 + 2 x$

Combine the opposite terms in $x - 3 + 2 x + 3 + 2 x$ .

Add $- 3$ and $3$ .

$x + 2 x + 0 + 2 x$

Add $x + 2 x$ and $0$ .

$x + 2 x + 2 x$

Add $x$ and $2 x$ .

$3 x + 2 x$

Add $3 x$ and $2 x$ .

$5 x$