(X+6)=(x+7)

Solution for (X+6)=(x+7) equation:

Simplifying
(X + 6) = (x + 7)

Reorder the terms:
(6 + X) = (x + 7)

Remove parenthesis around (6 + X)
6 + X = (x + 7)

Reorder the terms:
6 + X = (7 + x)

Remove parenthesis around (7 + x)
6 + X = 7 + x

Solving
6 + X = 7 + x

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + -6 + X = 7 + -6 + x

Combine like terms: 6 + -6 = 0
0 + X = 7 + -6 + x
X = 7 + -6 + x

Combine like terms: 7 + -6 = 1
X = 1 + x

Simplifying
X = 1 + x