-3x=6(-x-6)-9

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Solution for -3x=6(-x-6)-9 equation:


Simplifying
-3x = 6(-1x + -6) + -9

Reorder the terms:
-3x = 6(-6 + -1x) + -9
-3x = (-6 * 6 + -1x * 6) + -9
-3x = (-36 + -6x) + -9

Reorder the terms:
-3x = -36 + -9 + -6x

Combine like terms: -36 + -9 = -45
-3x = -45 + -6x

Solving
-3x = -45 + -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 = -45 + -6x + 6x

Combine like terms: -3x + 6x = 3x
3x = -45 + -6x + 6x

Combine like terms: -6x + 6x = 0
3x = -45 + 0
3x = -45

Divide each side by '3'.
x = -15

Simplifying
x = -15

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