9x-11x=42

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Solution for 9x-11x=42 equation: 


Simplifying
9x + -11x = 42

Combine like terms: 9x + -11x = -2x
-2x = 42

Solving
-2x = 42

Solving for variable 'x'.

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

Divide each side by '-2'.
x = -21

Simplifying
x = -21

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