1y-8xy+7x-5y+4xy+9x=

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Solution for 1y-8xy+7x-5y+4xy+9x= equation:


Simplifying
1y + -8xy + 7x + -5y + 4xy + 9x = 0

Reorder the terms:
7x + 9x + -8xy + 4xy + 1y + -5y = 0

Combine like terms: 7x + 9x = 16x
16x + -8xy + 4xy + 1y + -5y = 0

Combine like terms: -8xy + 4xy = -4xy
16x + -4xy + 1y + -5y = 0

Combine like terms: 1y + -5y = -4y
16x + -4xy + -4y = 0

Solving
16x + -4xy + -4y = 0

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
16x + -4xy + -4y + 4y = 0 + 4y

Combine like terms: -4y + 4y = 0
16x + -4xy + 0 = 0 + 4y
16x + -4xy = 0 + 4y
Remove the zero:
16x + -4xy = 4y

Combine like terms: 4y + -4y = 0
16x + -4xy + -4y = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(4x + -1xy + -1y) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(4x + -1xy + -1y)' equal to zero and attempt to solve: Simplifying 4x + -1xy + -1y = 0 Solving 4x + -1xy + -1y = 0 Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. 4x + -1xy + -1y + y = 0 + y Combine like terms: -1y + y = 0 4x + -1xy + 0 = 0 + y 4x + -1xy = 0 + y Remove the zero: 4x + -1xy = y 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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