X-45=85

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Solution for X-45=85 equation: 


Simplifying
X + -45 = 85

Reorder the terms:
-45 + X = 85

Solving
-45 + X = 85

Solving for variable 'X'.

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

Add '45' to each side of the equation.
-45 + 45 + X = 85 + 45

Combine like terms: -45 + 45 = 0
0 + X = 85 + 45
X = 85 + 45

Combine like terms: 85 + 45 = 130
X = 130

Simplifying
X = 130

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