6+3(2x-5)-3(4x+2)-9=

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Solution for 6+3(2x-5)-3(4x+2)-9= equation:


Simplifying
6 + 3(2x + -5) + -3(4x + 2) + -9 = 0

Reorder the terms:
6 + 3(-5 + 2x) + -3(4x + 2) + -9 = 0
6 + (-5 * 3 + 2x * 3) + -3(4x + 2) + -9 = 0
6 + (-15 + 6x) + -3(4x + 2) + -9 = 0

Reorder the terms:
6 + -15 + 6x + -3(2 + 4x) + -9 = 0
6 + -15 + 6x + (2 * -3 + 4x * -3) + -9 = 0
6 + -15 + 6x + (-6 + -12x) + -9 = 0

Reorder the terms:
6 + -15 + -6 + -9 + 6x + -12x = 0

Combine like terms: 6 + -15 = -9
-9 + -6 + -9 + 6x + -12x = 0

Combine like terms: -9 + -6 = -15
-15 + -9 + 6x + -12x = 0

Combine like terms: -15 + -9 = -24
-24 + 6x + -12x = 0

Combine like terms: 6x + -12x = -6x
-24 + -6x = 0

Solving
-24 + -6x = 0

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + -6x = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -6x = 0 + 24
-6x = 0 + 24

Combine like terms: 0 + 24 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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