4-12x+9=11-x

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Solution for 4-12x+9=11-x equation:


Simplifying
4 + -12x + 9 = 11 + -1x

Reorder the terms:
4 + 9 + -12x = 11 + -1x

Combine like terms: 4 + 9 = 13
13 + -12x = 11 + -1x

Solving
13 + -12x = 11 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
13 + -12x + x = 11 + -1x + x

Combine like terms: -12x + x = -11x
13 + -11x = 11 + -1x + x

Combine like terms: -1x + x = 0
13 + -11x = 11 + 0
13 + -11x = 11

Add '-13' to each side of the equation.
13 + -13 + -11x = 11 + -13

Combine like terms: 13 + -13 = 0
0 + -11x = 11 + -13
-11x = 11 + -13

Combine like terms: 11 + -13 = -2
-11x = -2

Divide each side by '-11'.
x = 0.1818181818

Simplifying
x = 0.1818181818

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