x+x+1+x+2=108

Solution for x+x+1+x+2=108 equation:

Simplifying
x + x + 1 + x + 2 = 108

Reorder the terms:
1 + 2 + x + x + x = 108

Combine like terms: 1 + 2 = 3
3 + x + x + x = 108

Combine like terms: x + x = 2x
3 + 2x + x = 108

Combine like terms: 2x + x = 3x
3 + 3x = 108

Solving
3 + 3x = 108

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 108 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 108 + -3
3x = 108 + -3

Combine like terms: 108 + -3 = 105
3x = 105

Divide each side by '3'.
x = 35

Simplifying
x = 35