7xyz+xy-5xyz+9yxz+8yx-15zyx=

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Solution for 7xyz+xy-5xyz+9yxz+8yx-15zyx= equation: 


Simplifying
7xyz + xy + -5xyz + 9yxz + 8yx + -15zyx = 0

Reorder the terms:
xy + 8xy + 7xyz + -5xyz + 9xyz + -15xyz = 0

Combine like terms: xy + 8xy = 9xy
9xy + 7xyz + -5xyz + 9xyz + -15xyz = 0

Combine like terms: 7xyz + -5xyz = 2xyz
9xy + 2xyz + 9xyz + -15xyz = 0

Combine like terms: 2xyz + 9xyz = 11xyz
9xy + 11xyz + -15xyz = 0

Combine like terms: 11xyz + -15xyz = -4xyz
9xy + -4xyz = 0

Solving
9xy + -4xyz = 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(9 + -4z) = 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 '(9 + -4z)' equal to zero and attempt to solve:

Simplifying
9 + -4z = 0

Solving
9 + -4z = 0

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

Add '-9' to each side of the equation.
9 + -9 + -4z = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4z = 0 + -9
-4z = 0 + -9

Combine like terms: 0 + -9 = -9
-4z = -9

Add '4z' to each side of the equation.
-4z + 4z = -9 + 4z

Combine like terms: -4z + 4z = 0
0 = -9 + 4z

Simplifying
0 = -9 + 4z

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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