-11-2x=9x+20

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Solution for -11-2x=9x+20 equation:


Simplifying
-11 + -2x = 9x + 20

Reorder the terms:
-11 + -2x = 20 + 9x

Solving
-11 + -2x = 20 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-11 + -2x + -9x = 20 + 9x + -9x

Combine like terms: -2x + -9x = -11x
-11 + -11x = 20 + 9x + -9x

Combine like terms: 9x + -9x = 0
-11 + -11x = 20 + 0
-11 + -11x = 20

Add '11' to each side of the equation.
-11 + 11 + -11x = 20 + 11

Combine like terms: -11 + 11 = 0
0 + -11x = 20 + 11
-11x = 20 + 11

Combine like terms: 20 + 11 = 31
-11x = 31

Divide each side by '-11'.
x = -2.818181818

Simplifying
x = -2.818181818

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