9*3-3y=-27

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Solution for 9*3-3y=-27 equation: 


Simplifying
9 * 3 + -3y = -27

Multiply 9 * 3
27 + -3y = -27

Solving
27 + -3y = -27

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 + -3y = -27 + -27

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

Combine like terms: -27 + -27 = -54
-3y = -54

Divide each side by '-3'.
y = 18

Simplifying
y = 18

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