54+4x=81

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Solution for 54+4x=81 equation: 


Simplifying
54 + 4x = 81

Solving
54 + 4x = 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 + 4x = 81 + -54

Combine like terms: 54 + -54 = 0
0 + 4x = 81 + -54
4x = 81 + -54

Combine like terms: 81 + -54 = 27
4x = 27

Divide each side by '4'.
x = 6.75

Simplifying
x = 6.75

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