x+3+x+3x+3=x+3+2x-3+x

Solution for x+3+x+3x+3=x+3+2x-3+x equation:

Simplifying
x + 3 + x + 3x + 3 = x + 3 + 2x + -3 + x

Reorder the terms:
3 + 3 + x + x + 3x = x + 3 + 2x + -3 + x

Combine like terms: 3 + 3 = 6
6 + x + x + 3x = x + 3 + 2x + -3 + x

Combine like terms: x + x = 2x
6 + 2x + 3x = x + 3 + 2x + -3 + x

Combine like terms: 2x + 3x = 5x
6 + 5x = x + 3 + 2x + -3 + x

Reorder the terms:
6 + 5x = 3 + -3 + x + 2x + x

Combine like terms: 3 + -3 = 0
6 + 5x = 0 + x + 2x + x
6 + 5x = x + 2x + x

Combine like terms: x + 2x = 3x
6 + 5x = 3x + x

Combine like terms: 3x + x = 4x
6 + 5x = 4x

Solving
6 + 5x = 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.
6 + 5x + -4x = 4x + -4x

Combine like terms: 5x + -4x = 1x
6 + 1x = 4x + -4x

Combine like terms: 4x + -4x = 0
6 + 1x = 0

Add '-6' to each side of the equation.
6 + -6 + 1x = 0 + -6

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

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

Divide each side by '1'.
x = -6

Simplifying
x = -6