3x-12x+7x=

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Solution for 3x-12x+7x= equation: 


Simplifying
3x + -12x + 7x = 0

Combine like terms: 3x + -12x = -9x
-9x + 7x = 0

Combine like terms: -9x + 7x = -2x
-2x = 0

Solving
-2x = 0

Solving for variable 'x'.

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

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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