(x-1000)(2x+3)=0

Solution for (x-1000)(2x+3)=0 equation:

Simplifying
(x + -1000)(2x + 3) = 0

Reorder the terms:
(-1000 + x)(2x + 3) = 0

Reorder the terms:
(-1000 + x)(3 + 2x) = 0

Multiply (-1000 + x) * (3 + 2x)
(-1000(3 + 2x) + x(3 + 2x)) = 0
((3 * -1000 + 2x * -1000) + x(3 + 2x)) = 0
((-3000 + -2000x) + x(3 + 2x)) = 0
(-3000 + -2000x + (3 * x + 2x * x)) = 0
(-3000 + -2000x + (3x + 2x2)) = 0

Combine like terms: -2000x + 3x = -1997x
(-3000 + -1997x + 2x2) = 0

Solving
-3000 + -1997x + 2x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -2x)(1000 + -1x) = 0

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

Simplifying
-3 + -2x = 0

Solving
-3 + -2x = 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 + -2x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -2x = 0 + 3
-2x = 0 + 3

Combine like terms: 0 + 3 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5
Subproblem 2
Set the factor '(1000 + -1x)' equal to zero and attempt to solve:

Simplifying
1000 + -1x = 0

Solving
1000 + -1x = 0

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

Add '-1000' to each side of the equation.
1000 + -1000 + -1x = 0 + -1000

Combine like terms: 1000 + -1000 = 0
0 + -1x = 0 + -1000
-1x = 0 + -1000

Combine like terms: 0 + -1000 = -1000
-1x = -1000

Divide each side by '-1'.
x = 1000

Simplifying
x = 1000
Solution
x = {-1.5, 1000}