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

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


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

Combine like terms: -4 + 12 = 8
8 = -4(2y + 3)

Reorder the terms:
8 = -4(3 + 2y)
8 = (3 * -4 + 2y * -4)
8 = (-12 + -8y)

Solving
8 = -12 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
8 + 8y = -12 + -8y + 8y

Combine like terms: -8y + 8y = 0
8 + 8y = -12 + 0
8 + 8y = -12

Add '-8' to each side of the equation.
8 + -8 + 8y = -12 + -8

Combine like terms: 8 + -8 = 0
0 + 8y = -12 + -8
8y = -12 + -8

Combine like terms: -12 + -8 = -20
8y = -20

Divide each side by '8'.
y = -2.5

Simplifying
y = -2.5

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