(2x-6)(3x+3)=0

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Solution for (2x-6)(3x+3)=0 equation: 


Simplifying
(2x + -6)(3x + 3) = 0

Reorder the terms:
(-6 + 2x)(3x + 3) = 0

Reorder the terms:
(-6 + 2x)(3 + 3x) = 0

Multiply (-6 + 2x) * (3 + 3x)
(-6(3 + 3x) + 2x * (3 + 3x)) = 0
((3 * -6 + 3x * -6) + 2x * (3 + 3x)) = 0
((-18 + -18x) + 2x * (3 + 3x)) = 0
(-18 + -18x + (3 * 2x + 3x * 2x)) = 0
(-18 + -18x + (6x + 6x2)) = 0

Combine like terms: -18x + 6x = -12x
(-18 + -12x + 6x2) = 0

Solving
-18 + -12x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6'.
6(-3 + -2x + x2) = 0

Factor a trinomial.
6((-1 + -1x)(3 + -1x)) = 0

Ignore the factor 6.

Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve:

Simplifying
-1 + -1x = 0

Solving
-1 + -1x = 0

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 0 + 1
-1x = 0 + 1

Combine like terms: 0 + 1 = 1
-1x = 1

Divide each side by '-1'.
x = -1

Simplifying
x = -1

Subproblem 2
Set the factor '(3 + -1x)' equal to zero and attempt to solve:

Simplifying
3 + -1x = 0

Solving
3 + -1x = 0

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

Add '-3' to each side of the equation.
3 + -3 + -1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 0 + -3
-1x = 0 + -3

Combine like terms: 0 + -3 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3
Solution
x = {-1, 3}

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