X+21=-28-6x

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Solution for X+21=-28-6x equation: 


Simplifying
X + 21 = -28 + -6x

Reorder the terms:
21 + X = -28 + -6x

Solving
21 + X = -28 + -6x

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 + -21 + X = -28 + -21 + -6x

Combine like terms: 21 + -21 = 0
0 + X = -28 + -21 + -6x
X = -28 + -21 + -6x

Combine like terms: -28 + -21 = -49
X = -49 + -6x

Simplifying
X = -49 + -6x

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