3y=12x-9

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Solution for 3y=12x-9 equation: 


Simplifying
3y = 12x + -9

Reorder the terms:
3y = -9 + 12x

Solving
3y = -9 + 12x

Solving for variable 'y'.

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

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

Simplifying
y = -3 + 4x

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