X+xyz+21=

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Solution for X+xyz+21= equation:


Simplifying
X + xyz + 21 = 0

Reorder the terms:
21 + X + xyz = 0

Solving
21 + X + xyz = 0

Solving for variable 'X'.

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

Add '-21' to each side of the equation.
21 + X + -21 + xyz = 0 + -21

Reorder the terms:
21 + -21 + X + xyz = 0 + -21

Combine like terms: 21 + -21 = 0
0 + X + xyz = 0 + -21
X + xyz = 0 + -21

Combine like terms: 0 + -21 = -21
X + xyz = -21

Add '-1xyz' to each side of the equation.
X + xyz + -1xyz = -21 + -1xyz

Combine like terms: xyz + -1xyz = 0
X + 0 = -21 + -1xyz
X = -21 + -1xyz

Simplifying
X = -21 + -1xyz

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