12x-39=6x

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Solution for 12x-39=6x equation:


Simplifying
12x + -39 = 6x

Reorder the terms:
-39 + 12x = 6x

Solving
-39 + 12x = 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-39 + 12x + -6x = 6x + -6x

Combine like terms: 12x + -6x = 6x
-39 + 6x = 6x + -6x

Combine like terms: 6x + -6x = 0
-39 + 6x = 0

Add '39' to each side of the equation.
-39 + 39 + 6x = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 6x = 0 + 39
6x = 0 + 39

Combine like terms: 0 + 39 = 39
6x = 39

Divide each side by '6'.
x = 6.5

Simplifying
x = 6.5

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