3x-9y=6x+3y

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


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

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

Solving for variable 'x'.

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

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

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

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

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

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

Combine like terms: 3y + 9y = 12y
-3x = 12y

Divide each side by '-3'.
x = -4y

Simplifying
x = -4y

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