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

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


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

Reorder the terms:
3(6 + x) = -9x + -6
(6 * 3 + x * 3) = -9x + -6
(18 + 3x) = -9x + -6

Reorder the terms:
18 + 3x = -6 + -9x

Solving
18 + 3x = -6 + -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.
18 + 3x + 9x = -6 + -9x + 9x

Combine like terms: 3x + 9x = 12x
18 + 12x = -6 + -9x + 9x

Combine like terms: -9x + 9x = 0
18 + 12x = -6 + 0
18 + 12x = -6

Add '-18' to each side of the equation.
18 + -18 + 12x = -6 + -18

Combine like terms: 18 + -18 = 0
0 + 12x = -6 + -18
12x = -6 + -18

Combine like terms: -6 + -18 = -24
12x = -24

Divide each side by '12'.
x = -2

Simplifying
x = -2

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