-3y-4=-12

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Solution for -3y-4=-12 equation: 


Simplifying
-3y + -4 = -12

Reorder the terms:
-4 + -3y = -12

Solving
-4 + -3y = -12

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -3y = -12 + 4

Combine like terms: -4 + 4 = 0
0 + -3y = -12 + 4
-3y = -12 + 4

Combine like terms: -12 + 4 = -8
-3y = -8

Divide each side by '-3'.
y = 2.666666667

Simplifying
y = 2.666666667

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