-3x+7x-9x=0

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Solution for -3x+7x-9x=0 equation: 


Simplifying
-3x + 7x + -9x = 0

Combine like terms: -3x + 7x = 4x
4x + -9x = 0

Combine like terms: 4x + -9x = -5x
-5x = 0

Solving
-5x = 0

Solving for variable 'x'.

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

Divide each side by '-5'.
x = 0

Simplifying
x = 0

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