x+54=81

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Solution for x+54=81 equation:


Simplifying
x + 54 = 81

Reorder the terms:
54 + x = 81

Solving
54 + x = 81

Solving for variable 'x'.

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

Add '-54' to each side of the equation.
54 + -54 + x = 81 + -54

Combine like terms: 54 + -54 = 0
0 + x = 81 + -54
x = 81 + -54

Combine like terms: 81 + -54 = 27
x = 27

Simplifying
x = 27

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