7x+7y=7xy

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Solution for 7x+7y=7xy equation:


Simplifying
7x + 7y = 7xy

Solving
7x + 7y = 7xy

Solving for variable 'x'.

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

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

Combine like terms: 7xy + -7xy = 0
7x + -7xy + 7y = 0

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

Combine like terms: 7y + -7y = 0
7x + -7xy + 0 = 0 + -7y
7x + -7xy = 0 + -7y
Remove the zero:
7x + -7xy = -7y

Combine like terms: -7y + 7y = 0
7x + -7xy + 7y = 0

Factor out the Greatest Common Factor (GCF), '7'.
7(x + -1xy + y) = 0

Ignore the factor 7.

Subproblem 1

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