X+7=1-21x

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Solution for X+7=1-21x equation: 


Simplifying
X + 7 = 1 + -21x

Reorder the terms:
7 + X = 1 + -21x

Solving
7 + X = 1 + -21x

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 + -21x

Combine like terms: 7 + -7 = 0
0 + X = 1 + -7 + -21x
X = 1 + -7 + -21x

Combine like terms: 1 + -7 = -6
X = -6 + -21x

Simplifying
X = -6 + -21x

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