X+7=-x-1

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Solution for X+7=-x-1 equation: 


Simplifying
X + 7 = -1x + -1

Reorder the terms:
7 + X = -1x + -1

Reorder the terms:
7 + X = -1 + -1x

Solving
7 + X = -1 + -1x

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 + -1x

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

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

Simplifying
X = -8 + -1x

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