6x+21x=54

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Solution for 6x+21x=54 equation: 


Simplifying
6x + 21x = 54

Combine like terms: 6x + 21x = 27x
27x = 54

Solving
27x = 54

Solving for variable 'x'.

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

Divide each side by '27'.
x = 2

Simplifying
x = 2

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