3x-6y=9forx

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Solution for 3x-6y=9forx equation:


Simplifying
3x + -6y = 9forx

Solving
3x + -6y = 9forx

Solving for variable 'x'.

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

Add '-9forx' to each side of the equation.
3x + -9forx + -6y = 9forx + -9forx

Reorder the terms:
-9forx + 3x + -6y = 9forx + -9forx

Combine like terms: 9forx + -9forx = 0
-9forx + 3x + -6y = 0

Add '6y' to each side of the equation.
-9forx + 3x + -6y + 6y = 0 + 6y

Combine like terms: -6y + 6y = 0
-9forx + 3x + 0 = 0 + 6y
-9forx + 3x = 0 + 6y
Remove the zero:
-9forx + 3x = 6y

Combine like terms: 6y + -6y = 0
-9forx + 3x + -6y = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-3forx + x + -2y) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-3forx + x + -2y)' equal to zero and attempt to solve: Simplifying -3forx + x + -2y = 0 Solving -3forx + x + -2y = 0 Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation. -3forx + x + -2y + 2y = 0 + 2y Combine like terms: -2y + 2y = 0 -3forx + x + 0 = 0 + 2y -3forx + x = 0 + 2y Remove the zero: -3forx + x = 2y 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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