(X+1)+(x+2)=x+1+x+2

Solution for (X+1)+(x+2)=x+1+x+2 equation:

Simplifying
(X + 1) + (x + 2) = x + 1 + x + 2

Reorder the terms:
(1 + X) + (x + 2) = x + 1 + x + 2

Remove parenthesis around (1 + X)
1 + X + (x + 2) = x + 1 + x + 2

Reorder the terms:
1 + X + (2 + x) = x + 1 + x + 2

Remove parenthesis around (2 + x)
1 + X + 2 + x = x + 1 + x + 2

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

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

Reorder the terms:
3 + X + x = 1 + 2 + x + x

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

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

Add '-3' to each side of the equation.
3 + X + -3 + x = 3 + -3 + 2x

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

Combine like terms: 3 + -3 = 0
0 + X + x = 3 + -3 + 2x
X + x = 3 + -3 + 2x

Combine like terms: 3 + -3 = 0
X + x = 0 + 2x
X + x = 2x

Solving
X + x = 2x

Solving for variable 'X'.

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

Add '-1x' to each side of the equation.
X + x + -1x = 2x + -1x

Combine like terms: x + -1x = 0
X + 0 = 2x + -1x
X = 2x + -1x

Combine like terms: 2x + -1x = 1x
X = 1x

Simplifying
X = 1x