20x(-25-5y)-10y=5

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Solution for 20x(-25-5y)-10y=5 equation:


Simplifying
20x(-25 + -5y) + -10y = 5
(-25 * 20x + -5y * 20x) + -10y = 5
(-500x + -100xy) + -10y = 5

Solving
-500x + -100xy + -10y = 5

Solving for variable 'x'.

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

Add '10y' to each side of the equation.
-500x + -100xy + -10y + 10y = 5 + 10y

Combine like terms: -10y + 10y = 0
-500x + -100xy + 0 = 5 + 10y
-500x + -100xy = 5 + 10y

Reorder the terms:
-5 + -500x + -100xy + -10y = 5 + 10y + -5 + -10y

Reorder the terms:
-5 + -500x + -100xy + -10y = 5 + -5 + 10y + -10y

Combine like terms: 5 + -5 = 0
-5 + -500x + -100xy + -10y = 0 + 10y + -10y
-5 + -500x + -100xy + -10y = 10y + -10y

Combine like terms: 10y + -10y = 0
-5 + -500x + -100xy + -10y = 0

Factor out the Greatest Common Factor (GCF), '-5'.
-5(1 + 100x + 20xy + 2y) = 0

Ignore the factor -5.

Subproblem 1

Set the factor '(1 + 100x + 20xy + 2y)' equal to zero and attempt to solve: Simplifying 1 + 100x + 20xy + 2y = 0 Solving 1 + 100x + 20xy + 2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + 100x + 20xy + -1 + 2y = 0 + -1 Reorder the terms: 1 + -1 + 100x + 20xy + 2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 100x + 20xy + 2y = 0 + -1 100x + 20xy + 2y = 0 + -1 Combine like terms: 0 + -1 = -1 100x + 20xy + 2y = -1 Add '-2y' to each side of the equation. 100x + 20xy + 2y + -2y = -1 + -2y Combine like terms: 2y + -2y = 0 100x + 20xy + 0 = -1 + -2y 100x + 20xy = -1 + -2y The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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