X+2+7=1

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Solution for X+2+7=1 equation: 


Simplifying
X + 2 + 7 = 1

Reorder the terms:
2 + 7 + X = 1

Combine like terms: 2 + 7 = 9
9 + X = 1

Solving
9 + X = 1

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + -9 + X = 1 + -9

Combine like terms: 9 + -9 = 0
0 + X = 1 + -9
X = 1 + -9

Combine like terms: 1 + -9 = -8
X = -8

Simplifying
X = -8

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