x+x+-9x=

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Solution for x+x+-9x= equation: 


Simplifying
x + x + -9x = 0

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

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

Solving
-7x = 0

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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