X-(3X+6)=12X+(X-9)+11X

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Solution for X-(3X+6)=12X+(X-9)+11X equation:


Simplifying
X + -1(3X + 6) = 12X + (X + -9) + 11X

Reorder the terms:
X + -1(6 + 3X) = 12X + (X + -9) + 11X
X + (6 * -1 + 3X * -1) = 12X + (X + -9) + 11X
X + (-6 + -3X) = 12X + (X + -9) + 11X

Reorder the terms:
-6 + X + -3X = 12X + (X + -9) + 11X

Combine like terms: X + -3X = -2X
-6 + -2X = 12X + (X + -9) + 11X

Reorder the terms:
-6 + -2X = 12X + (-9 + X) + 11X

Remove parenthesis around (-9 + X)
-6 + -2X = 12X + -9 + X + 11X

Reorder the terms:
-6 + -2X = -9 + 12X + X + 11X

Combine like terms: 12X + X = 13X
-6 + -2X = -9 + 13X + 11X

Combine like terms: 13X + 11X = 24X
-6 + -2X = -9 + 24X

Solving
-6 + -2X = -9 + 24X

Solving for variable 'X'.

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

Add '-24X' to each side of the equation.
-6 + -2X + -24X = -9 + 24X + -24X

Combine like terms: -2X + -24X = -26X
-6 + -26X = -9 + 24X + -24X

Combine like terms: 24X + -24X = 0
-6 + -26X = -9 + 0
-6 + -26X = -9

Add '6' to each side of the equation.
-6 + 6 + -26X = -9 + 6

Combine like terms: -6 + 6 = 0
0 + -26X = -9 + 6
-26X = -9 + 6

Combine like terms: -9 + 6 = -3
-26X = -3

Divide each side by '-26'.
X = 0.1153846154

Simplifying
X = 0.1153846154

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