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Simplifying 81x + -54xy + 9y = 0 Solving 81x + -54xy + 9y = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9y' to each side of the equation. 81x + -54xy + 9y + -9y = 0 + -9y Combine like terms: 9y + -9y = 0 81x + -54xy + 0 = 0 + -9y 81x + -54xy = 0 + -9y Remove the zero: 81x + -54xy = -9y Combine like terms: -9y + 9y = 0 81x + -54xy + 9y = 0 Factor out the Greatest Common Factor (GCF), '9'. 9(9x + -6xy + y) = 0 Ignore the factor 9.Subproblem 1
Set the factor '(9x + -6xy + y)' equal to zero and attempt to solve: Simplifying 9x + -6xy + y = 0 Solving 9x + -6xy + y = 0 Move all terms containing x to the left, all other terms to the right. Add '-1y' to each side of the equation. 9x + -6xy + y + -1y = 0 + -1y Combine like terms: y + -1y = 0 9x + -6xy + 0 = 0 + -1y 9x + -6xy = 0 + -1y Remove the zero: 9x + -6xy = -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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