(3x-3)(2x+1)=0

Solution for (3x-3)(2x+1)=0 equation:

Simplifying
(3x + -3)(2x + 1) = 0

Reorder the terms:
(-3 + 3x)(2x + 1) = 0

Reorder the terms:
(-3 + 3x)(1 + 2x) = 0

Multiply (-3 + 3x) * (1 + 2x)
(-3(1 + 2x) + 3x * (1 + 2x)) = 0
((1 * -3 + 2x * -3) + 3x * (1 + 2x)) = 0
((-3 + -6x) + 3x * (1 + 2x)) = 0
(-3 + -6x + (1 * 3x + 2x * 3x)) = 0
(-3 + -6x + (3x + 6x2)) = 0

Combine like terms: -6x + 3x = -3x
(-3 + -3x + 6x2) = 0

Solving
-3 + -3x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-1 + -1x + 2x2) = 0

Factor a trinomial.
3((-1 + -2x)(1 + -1x)) = 0

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

Simplifying
-1 + -2x = 0

Solving
-1 + -2x = 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 + -2x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -2x = 0 + 1
-2x = 0 + 1

Combine like terms: 0 + 1 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5
Subproblem 2
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
Solution
x = {-0.5, 1}