-2x-x=9+6x

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Solution for -2x-x=9+6x equation:


Simplifying
-2x + -1x = 9 + 6x

Combine like terms: -2x + -1x = -3x
-3x = 9 + 6x

Solving
-3x = 9 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-3x + -6x = 9 + 6x + -6x

Combine like terms: -3x + -6x = -9x
-9x = 9 + 6x + -6x

Combine like terms: 6x + -6x = 0
-9x = 9 + 0
-9x = 9

Divide each side by '-9'.
x = -1

Simplifying
x = -1

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