9y-27=-45

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Solution for 9y-27=-45 equation: 


Simplifying
9y + -27 = -45

Reorder the terms:
-27 + 9y = -45

Solving
-27 + 9y = -45

Solving for variable 'y'.

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

Add '27' to each side of the equation.
-27 + 27 + 9y = -45 + 27

Combine like terms: -27 + 27 = 0
0 + 9y = -45 + 27
9y = -45 + 27

Combine like terms: -45 + 27 = -18
9y = -18

Divide each side by '9'.
y = -2

Simplifying
y = -2

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