3x+2x-x=11x+9

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Solution for 3x+2x-x=11x+9 equation:


Simplifying
3x + 2x + -1x = 11x + 9

Combine like terms: 3x + 2x = 5x
5x + -1x = 11x + 9

Combine like terms: 5x + -1x = 4x
4x = 11x + 9

Reorder the terms:
4x = 9 + 11x

Solving
4x = 9 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
4x + -11x = 9 + 11x + -11x

Combine like terms: 4x + -11x = -7x
-7x = 9 + 11x + -11x

Combine like terms: 11x + -11x = 0
-7x = 9 + 0
-7x = 9

Divide each side by '-7'.
x = -1.285714286

Simplifying
x = -1.285714286

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