4y+20=-2(y+5)

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Solution for 4y+20=-2(y+5) equation:


Simplifying
4y + 20 = -2(y + 5)

Reorder the terms:
20 + 4y = -2(y + 5)

Reorder the terms:
20 + 4y = -2(5 + y)
20 + 4y = (5 * -2 + y * -2)
20 + 4y = (-10 + -2y)

Solving
20 + 4y = -10 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
20 + 4y + 2y = -10 + -2y + 2y

Combine like terms: 4y + 2y = 6y
20 + 6y = -10 + -2y + 2y

Combine like terms: -2y + 2y = 0
20 + 6y = -10 + 0
20 + 6y = -10

Add '-20' to each side of the equation.
20 + -20 + 6y = -10 + -20

Combine like terms: 20 + -20 = 0
0 + 6y = -10 + -20
6y = -10 + -20

Combine like terms: -10 + -20 = -30
6y = -30

Divide each side by '6'.
y = -5

Simplifying
y = -5

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