8y-12y=9

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Solution for 8y-12y=9 equation: 


Simplifying
8y + -12y = 9

Combine like terms: 8y + -12y = -4y
-4y = 9

Solving
-4y = 9

Solving for variable 'y'.

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

Divide each side by '-4'.
y = -2.25

Simplifying
y = -2.25

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