3y=4x-9y

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Solution for 3y=4x-9y equation: 


Simplifying
3y = 4x + -9y

Solving
3y = 4x + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
3y + 9y = 4x + -9y + 9y

Combine like terms: 3y + 9y = 12y
12y = 4x + -9y + 9y

Combine like terms: -9y + 9y = 0
12y = 4x + 0
12y = 4x

Divide each side by '12'.
y = 0.3333333333x

Simplifying
y = 0.3333333333x

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