7x-11x=84

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Solution for 7x-11x=84 equation: 


Simplifying
7x + -11x = 84

Combine like terms: 7x + -11x = -4x
-4x = 84

Solving
-4x = 84

Solving for variable 'x'.

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

Divide each side by '-4'.
x = -21

Simplifying
x = -21

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