3x+6=a

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Solution for 3x+6=a equation: 


Simplifying
3x + 6 = a

Reorder the terms:
6 + 3x = a

Solving
6 + 3x = a

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x = -6 + a

Combine like terms: 6 + -6 = 0
0 + 3x = -6 + a
3x = -6 + a

Divide each side by '3'.
x = -2 + 0.3333333333a

Simplifying
x = -2 + 0.3333333333a

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