3y=9y+78

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Solution for 3y=9y+78 equation: 


Simplifying
3y = 9y + 78

Reorder the terms:
3y = 78 + 9y

Solving
3y = 78 + 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 = 78 + 9y + -9y

Combine like terms: 3y + -9y = -6y
-6y = 78 + 9y + -9y

Combine like terms: 9y + -9y = 0
-6y = 78 + 0
-6y = 78

Divide each side by '-6'.
y = -13

Simplifying
y = -13

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