3x+9y-2x-6y=

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Solution for 3x+9y-2x-6y= equation:


Simplifying
3x + 9y + -2x + -6y = 0

Reorder the terms:
3x + -2x + 9y + -6y = 0

Combine like terms: 3x + -2x = 1x
1x + 9y + -6y = 0

Combine like terms: 9y + -6y = 3y
1x + 3y = 0

Solving
1x + 3y = 0

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
1x + 3y + -3y = 0 + -3y

Combine like terms: 3y + -3y = 0
1x + 0 = 0 + -3y
1x = 0 + -3y
Remove the zero:
1x = -3y

Divide each side by '1'.
x = -3y

Simplifying
x = -3y

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