(X+3)-1=10

Solution for (X+3)-1=10 equation:

Simplifying
(X + 3) + -1 = 10

Reorder the terms:
(3 + X) + -1 = 10

Remove parenthesis around (3 + X)
3 + X + -1 = 10

Reorder the terms:
3 + -1 + X = 10

Combine like terms: 3 + -1 = 2
2 + X = 10

Solving
2 + X = 10

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + -2 + X = 10 + -2

Combine like terms: 2 + -2 = 0
0 + X = 10 + -2
X = 10 + -2

Combine like terms: 10 + -2 = 8
X = 8

Simplifying
X = 8