(-2)3-3y=12

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Solution for (-2)3-3y=12 equation: 


Simplifying
(-2) * 3 + -3y = 12

Multiply -2 * 3
-6 + -3y = 12

Solving
-6 + -3y = 12

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -3y = 12 + 6

Combine like terms: -6 + 6 = 0
0 + -3y = 12 + 6
-3y = 12 + 6

Combine like terms: 12 + 6 = 18
-3y = 18

Divide each side by '-3'.
y = -6

Simplifying
y = -6

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