(9xy^2+5xy)-(-2xy-8xy^2)=

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Solution for (9xy^2+5xy)-(-2xy-8xy^2)= equation: 


Simplifying
(9xy2 + 5xy) + -1(-2xy + -8xy2) = 0

Reorder the terms:
(5xy + 9xy2) + -1(-2xy + -8xy2) = 0

Remove parenthesis around (5xy + 9xy2)
5xy + 9xy2 + -1(-2xy + -8xy2) = 0
5xy + 9xy2 + (-2xy * -1 + -8xy2 * -1) = 0
5xy + 9xy2 + (2xy + 8xy2) = 0

Reorder the terms:
5xy + 2xy + 9xy2 + 8xy2 = 0

Combine like terms: 5xy + 2xy = 7xy
7xy + 9xy2 + 8xy2 = 0

Combine like terms: 9xy2 + 8xy2 = 17xy2
7xy + 17xy2 = 0

Solving
7xy + 17xy2 = 0

Solving for variable 'x'.

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

Factor out the Greatest Common Factor (GCF), 'xy'.
xy(7 + 17y) = 0


Subproblem 1
Set the factor 'xy' equal to zero and attempt to solve:

Simplifying
xy = 0

Solving
xy = 0

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

Simplifying
xy = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(7 + 17y)' equal to zero and attempt to solve:

Simplifying
7 + 17y = 0

Solving
7 + 17y = 0

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

Add '-7' to each side of the equation.
7 + -7 + 17y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 17y = 0 + -7
17y = 0 + -7

Combine like terms: 0 + -7 = -7
17y = -7

Add '-17y' to each side of the equation.
17y + -17y = -7 + -17y

Combine like terms: 17y + -17y = 0
0 = -7 + -17y

Simplifying
0 = -7 + -17y

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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