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

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

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

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

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

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

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

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

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

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

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

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

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

Solving
2x = 0

Solving for variable 'x'.

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

Divide each side by '2'.
x = 0

Simplifying
x = 0