-[9x+(9x+4)]=3-(6x+6)

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Solution for -[9x+(9x+4)]=3-(6x+6) equation:


Simplifying
-1[9x + (9x + 4)] = 3 + -1(6x + 6)

Reorder the terms:
-1[9x + (4 + 9x)] = 3 + -1(6x + 6)

Remove parenthesis around (4 + 9x)
-1[9x + 4 + 9x] = 3 + -1(6x + 6)

Reorder the terms:
-1[4 + 9x + 9x] = 3 + -1(6x + 6)

Combine like terms: 9x + 9x = 18x
-1[4 + 18x] = 3 + -1(6x + 6)
[4 * -1 + 18x * -1] = 3 + -1(6x + 6)
[-4 + -18x] = 3 + -1(6x + 6)

Reorder the terms:
-4 + -18x = 3 + -1(6 + 6x)
-4 + -18x = 3 + (6 * -1 + 6x * -1)
-4 + -18x = 3 + (-6 + -6x)

Combine like terms: 3 + -6 = -3
-4 + -18x = -3 + -6x

Solving
-4 + -18x = -3 + -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.
-4 + -18x + 6x = -3 + -6x + 6x

Combine like terms: -18x + 6x = -12x
-4 + -12x = -3 + -6x + 6x

Combine like terms: -6x + 6x = 0
-4 + -12x = -3 + 0
-4 + -12x = -3

Add '4' to each side of the equation.
-4 + 4 + -12x = -3 + 4

Combine like terms: -4 + 4 = 0
0 + -12x = -3 + 4
-12x = -3 + 4

Combine like terms: -3 + 4 = 1
-12x = 1

Divide each side by '-12'.
x = -0.08333333333

Simplifying
x = -0.08333333333

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