X-69=31

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Solution for X-69=31 equation: 


Simplifying
X + -69 = 31

Reorder the terms:
-69 + X = 31

Solving
-69 + X = 31

Solving for variable 'X'.

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

Add '69' to each side of the equation.
-69 + 69 + X = 31 + 69

Combine like terms: -69 + 69 = 0
0 + X = 31 + 69
X = 31 + 69

Combine like terms: 31 + 69 = 100
X = 100

Simplifying
X = 100

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