-9-3y=27

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Solution for -9-3y=27 equation: 


Simplifying
-9 + -3y = 27

Solving
-9 + -3y = 27

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -3y = 27 + 9

Combine like terms: -9 + 9 = 0
0 + -3y = 27 + 9
-3y = 27 + 9

Combine like terms: 27 + 9 = 36
-3y = 36

Divide each side by '-3'.
y = -12

Simplifying
y = -12

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