x-4x=686

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Solution for x-4x=686 equation: 


Simplifying
x + -4x = 686

Combine like terms: x + -4x = -3x
-3x = 686

Solving
-3x = 686

Solving for variable 'x'.

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

Divide each side by '-3'.
x = -228.6666667

Simplifying
x = -228.6666667

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