y=12+9y

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Solution for y=12+9y equation: 


Simplifying
y = 12 + 9y

Solving
y = 12 + 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.
y + -9y = 12 + 9y + -9y

Combine like terms: y + -9y = -8y
-8y = 12 + 9y + -9y

Combine like terms: 9y + -9y = 0
-8y = 12 + 0
-8y = 12

Divide each side by '-8'.
y = -1.5

Simplifying
y = -1.5

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