(X+7)=-1

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Solution for (X+7)=-1 equation: 


Simplifying
(X + 7) = -1

Reorder the terms:
(7 + X) = -1

Remove parenthesis around (7 + X)
7 + X = -1

Solving
7 + X = -1

Solving for variable 'X'.

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

Add '-7' to each side of the equation.
7 + -7 + X = -1 + -7

Combine like terms: 7 + -7 = 0
0 + X = -1 + -7
X = -1 + -7

Combine like terms: -1 + -7 = -8
X = -8

Simplifying
X = -8

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