42xy+56x-6y-8=0

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Solution for 42xy+56x-6y-8=0 equation:


Simplifying
42xy + 56x + -6y + -8 = 0

Reorder the terms:
-8 + 56x + 42xy + -6y = 0

Solving
-8 + 56x + 42xy + -6y = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 56x + 42xy + 8 + -6y = 0 + 8

Reorder the terms:
-8 + 8 + 56x + 42xy + -6y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 56x + 42xy + -6y = 0 + 8
56x + 42xy + -6y = 0 + 8

Combine like terms: 0 + 8 = 8
56x + 42xy + -6y = 8

Add '6y' to each side of the equation.
56x + 42xy + -6y + 6y = 8 + 6y

Combine like terms: -6y + 6y = 0
56x + 42xy + 0 = 8 + 6y
56x + 42xy = 8 + 6y

Reorder the terms:
-8 + 56x + 42xy + -6y = 8 + 6y + -8 + -6y

Reorder the terms:
-8 + 56x + 42xy + -6y = 8 + -8 + 6y + -6y

Combine like terms: 8 + -8 = 0
-8 + 56x + 42xy + -6y = 0 + 6y + -6y
-8 + 56x + 42xy + -6y = 6y + -6y

Combine like terms: 6y + -6y = 0
-8 + 56x + 42xy + -6y = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 28x + 21xy + -3y) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + 28x + 21xy + -3y)' equal to zero and attempt to solve: Simplifying -4 + 28x + 21xy + -3y = 0 Solving -4 + 28x + 21xy + -3y = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 28x + 21xy + 4 + -3y = 0 + 4 Reorder the terms: -4 + 4 + 28x + 21xy + -3y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 28x + 21xy + -3y = 0 + 4 28x + 21xy + -3y = 0 + 4 Combine like terms: 0 + 4 = 4 28x + 21xy + -3y = 4 Add '3y' to each side of the equation. 28x + 21xy + -3y + 3y = 4 + 3y Combine like terms: -3y + 3y = 0 28x + 21xy + 0 = 4 + 3y 28x + 21xy = 4 + 3y 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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