(x+3)+3=x

Solution for (x+3)+3=x equation:

Simplifying
(x + 3) + 3 = x

Reorder the terms:
(3 + x) + 3 = x

Remove parenthesis around (3 + x)
3 + x + 3 = x

Reorder the terms:
3 + 3 + x = x

Combine like terms: 3 + 3 = 6
6 + x = x

Add '-1x' to each side of the equation.
6 + x + -1x = x + -1x

Combine like terms: x + -1x = 0
6 + 0 = x + -1x
6 = x + -1x

Combine like terms: x + -1x = 0
6 = 0

Solving
6 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.