-12=-5-3(-2y-4)

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Solution for -12=-5-3(-2y-4) equation:


Simplifying
-12 = -5 + -3(-2y + -4)

Reorder the terms:
-12 = -5 + -3(-4 + -2y)
-12 = -5 + (-4 * -3 + -2y * -3)
-12 = -5 + (12 + 6y)

Combine like terms: -5 + 12 = 7
-12 = 7 + 6y

Solving
-12 = 7 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
-12 + -6y = 7 + 6y + -6y

Combine like terms: 6y + -6y = 0
-12 + -6y = 7 + 0
-12 + -6y = 7

Add '12' to each side of the equation.
-12 + 12 + -6y = 7 + 12

Combine like terms: -12 + 12 = 0
0 + -6y = 7 + 12
-6y = 7 + 12

Combine like terms: 7 + 12 = 19
-6y = 19

Divide each side by '-6'.
y = -3.166666667

Simplifying
y = -3.166666667

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