Z+2=-1

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Solution for Z+2=-1 equation: 


Simplifying
Z + 2 = -1

Reorder the terms:
2 + Z = -1

Solving
2 + Z = -1

Solving for variable 'Z'.

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

Add '-2' to each side of the equation.
2 + -2 + Z = -1 + -2

Combine like terms: 2 + -2 = 0
0 + Z = -1 + -2
Z = -1 + -2

Combine like terms: -1 + -2 = -3
Z = -3

Simplifying
Z = -3

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