4y+20=-8(y+2)

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Solution for 4y+20=-8(y+2) equation:


Simplifying
4y + 20 = -8(y + 2)

Reorder the terms:
20 + 4y = -8(y + 2)

Reorder the terms:
20 + 4y = -8(2 + y)
20 + 4y = (2 * -8 + y * -8)
20 + 4y = (-16 + -8y)

Solving
20 + 4y = -16 + -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.
20 + 4y + 8y = -16 + -8y + 8y

Combine like terms: 4y + 8y = 12y
20 + 12y = -16 + -8y + 8y

Combine like terms: -8y + 8y = 0
20 + 12y = -16 + 0
20 + 12y = -16

Add '-20' to each side of the equation.
20 + -20 + 12y = -16 + -20

Combine like terms: 20 + -20 = 0
0 + 12y = -16 + -20
12y = -16 + -20

Combine like terms: -16 + -20 = -36
12y = -36

Divide each side by '12'.
y = -3

Simplifying
y = -3

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